Page 1 850 - 1650 - 1850 Double PID temperature controller INSTALLATION AND INSTRUCTION MANUAL code: 80209C - 01-2020...
Page 3: Table Of Contents
M.ERR.x* - Math function block x* error ....59 2.2.5. Connecting inputs and outputs .........24 4.4.7. SAP.C - SAP Code .............59 2.3. 850 connection diagrams .............25 4.4.8. SER.N - Serial number of controller ......59 2.3.1. General diagram............25 4.4.9. xxxxx - Model of controller ........60 2.3.2.
Page 4 4.4.34. P.DAYS - Partial working days ........65 4.9.16. HI.AL - Upper limit for alarms........94 4.4.35. T.INT - Internal temperature of controller ....65 4.9.17. MSG.LO - Selecting the message assigned to Low ..95 4.4.36. T.MIN - Minimum internal temperature of the controller ..65 4.9.18.
Page 5 4.14.21. C.P.LO - Minimum limit of cooling power ....119 4.20. Submenu VALVE - Configuring valve parameters ....144 4.14.22. RESET - Manual reset ..........119 4.20.1. FUNC - Defining valve function ........145 4.14.23. P.RST - Power reset ..........119 4.20.2. KEY.MO - Enabling valve operation with keys ....145 4.14.24.
Page 6 4.26.12. GT.AD2 – Gateway Address 2 ........168 5.1.1. Connection diagram ............193 4.26.13. GT.AD3 – Gateway Address 3 ........168 5.1.2. Quick configuration procedure for model 850–D-R00- 4.26.14. GT.AD4 – Gateway Address 4 ........168 00000-1 ................194 4.26.15. TIM.NT – Network Time Protocol server update time 168 4.26.16.
Page 7 5.16.3.2. Enabling logic function block and selecting the type 9.4. Isolation block diagram 850 ..........278 of logic function ..........229 9.5. Isolation block diagram 1650 - 1850 ........279 5.16.3.3. Configuring input variables .........230 5.16.3.4. Configuring the output ........231 10. ORDER METHODS ......... 281 5.16.3.5.
Page 8 80209C_MHW_850-1650-1850_20-2020_ENG_pag. 6...
Page 9: Introduction
In the space below, write the order code and other plate data shown on the label attached to the outside of the controller (see figure). If you need technical assistance, this information must be given to Gefran Customer Service. Numero di...
Page 10: Typographical Conventions Used In This Manual
Indicates risk for the safety of the installer Indicates a reference to other technical or user due to the presence of high voltage documents that can be downloaded from www.gefran.com. Indicates a point to which the reader’s attention is called Glossary 4...20 mA...
Page 11: Disclaimer
Gefran S.p.A., and the user must compare them to his/her real application requirements. Gefran S.p.A. also reserves the right to change the contents and form of this manual, as well as the characteristics of the Under no circumstances will Gefran S.p.A. be liable for any...
Page 12: General Description
GENERAL DESCRIPTION 1.1. Profile 1650 1850 Operator Interface dback when a button is pressed and guide the user by indi- Large backlit LCD screen with high visibility and high con- cating the appropriate operations. Factory settings can be trast. Two to three rows on the screen display variables, restored if necessary, either on the keyboard or using the setpoints and alphanumerical information, scrolling up to GF_eXpress software tool.
Page 13: Differences Among Models
Main features display also permanently shows the step number and pro- • Models 1/16 DIN ( 850 ); 1/8 DIN ( 1650 ); ¼ DIN ( 1850 ) gramme number underway. Double programmer mode, with • Accuracy 0.1%, AMS2750E compliance a synchronous or asynchronise timing base, permits activa- •...
Page 14: Controller
1.3. 850 Controller Main features • Operator interface with large LCD Display • Scrolling diagnostics messages, configurable, in the selected language • Easy, guided configuration, copy/paste parameters even with power off • Preventive maintenance with energy counters (kWh) and load switching •...
Page 15: Display And Keys
7 Key pressed signals. 8 SV display: setpoint value, description of parameters, diagnostics and alarm messages. Configurable with parameter dS.SP (default = setpoint). 9 PV display: process variable, parameter values. Figure 1 - Description of 850 display and keys 80209C_MHW_850-1650-1850_20-2020_ENG_pag. 13...
Page 16: Drilling Dimensions And Templates
Drilling dimensions and templates Figure 2 - 850 drilling dimensions and templates Note : the electronic components of a 850 instrument made to replace an 850 controller manufactured before January after January 2020 cannot be inserted in the casing of an 2020 with a similar controller manufactured after this date, instrument made prior to this date.
Page 17: 1650 Controller
1.4. 1650 Controller Main features • Operator interface with large LCD Display and three configurable bargraphs • Scrolling diagnostics messages, configurable, in the selected language • Easy, guided configuration, copy/paste parameters even withe power off • Preventive maintenance with energy counters (kWh) and load switching •...
Page 18: Display And Keys
1.4.1. Display and keys Unit of measurement or number of program running or number of loop displayed. State of outputs OUT1, OU2, OUT3, OUT4 Controller function states: RUN = functioning (flashing = normal functioning, steady on = program running); _/- = setpoint ramp active; TUN = PID parameters tuning active;...
Page 19: Drilling Dimensions And Templates
1.4.2. Drilling dimensions and templates Figure 4 - 1650 drilling dimensions and templates Note : the electronic components of a 1650 instrument made to replace an 1650 controller manufactured before January after January 2020 cannot be inserted in the casing of an 2020 with a similar controller manufactured after this date, instrument made prior to this date.
Page 20: 1850 Controller
1.5. 1850 Controller Main features • Operator interface with large LCD Display and three configurable bargraphs • Scrolling diagnostics messages, configurable, in the selected language • Easy, guided configuration, copy/paste parameters even with power off • Preventive maintenance with energy counters (kWh) and load switching •...
Page 21: Display And Keys
1.5.1. Display and keys Unit of measurement or number of program running or number of loop displayed. State of outputs OUT1, OU2, OUT3, OUT4. Displays program number, step number, unit of measurement (%, A, kW, kWh). Controller function states: RUN = functioning (flashing = normal functioning, steady on = program running);...
Page 22: Drilling Dimensions And Templates
1.5.2. Drilling dimensions and templates Figure 6 - 1850 drilling dimensions and templates Note : the electronic components of a 1850 instrument made to replace an 1850 controller manufactured before January after January 2020 cannot be inserted in the casing of an 2020 with a similar controller manufactured after this date, instrument made prior to this date.
Page 23: Installation
Attention! If even one of the requirements mentioned above (trained technician in, device in perfect condi- tion, correct configuration) is not satisfied, interrupt the installation and contact your Gefran dealer or Gefran Customer Service. 2.1.
Page 24: Vibrations
2.1.6. Positioning Figure 8 - Fastening the 850 The controller must be positioned so that the display is not subject to direct sunlight or to very strong sources of light. If necessary, filter direct light, for example, with a reflective screen.
Page 25: Connections
2.2. Connections Attention! Failure to follow the instructions in Cable / termi- Cable / terminal Terminal size this section may cause problems in electrical nal section safety and electromagnetic compatibility, in Rigid cable 0,8...2,5 mm addition to voiding the warranty. (18...14 AWG) 2.2.1.
Page 26: Connecting Inputs And Outputs
Attention! Make sure the ground connection is Attention! If the controller is connected to devices efficient. Absent or inefficient grounding can make that are NOT electrically isolated (such as ther- the device unstable due to excessive noise. mocouples), ground with a specific conductor to Specifically, check that: prevent grounding directly through the machine •...
Page 27: Connection Diagrams
2.3. 850 connection diagrams 2.3.1. General diagram OUT 2 B (Data+) OUT 2 OUT 1 OUT 3 A (Data-) (AL1) OUT 4 5 V, 10 V OUT 3 (AL2) 60 mV, 1 V, 20 mA Main input Without Ethernet communication option...
Page 28: Power Supply
2.3.2. Power supply Linear input (V) Power supply Standard: 100...240 VAC/VDC ± 10% 50/60 Hz, max 10 W Linear input in direct voltage Optional:: 20...27 VAC/VDC ± 10% 0...5 V / 0...10 V Ri > 400kΩ 50/60 Hz, max 10 W (*) ground connection for option 20...27VAC/DC only Transmitter supply (VT1)
Page 29: Digital Inputs
OUT1 - Master Modbus output [with optional Output 1 (B) = G] Output Out 3 - logic isolated B (Data +) Logic 30 V AC/DC max Fuse A (Data -) Master Modbus RS485 max 100 mA Isolated 1500 V Output Out 2 - relay 5 A Output Out 3 - Triac Triac 75...240 VAC Relay 250 VAC, 5 A...
Page 30: Serial Line
Digital inputs PT100/JPT100 Auxiliary input - 2-wires connection [with option (H-I) = 01] Attention: with this type of connection the PNP digital inputs line resistance introduce +12/24 V max 3,6 mA measurement error,we recommend that you use wires of adequate screen.
Page 31: 1650 Connection Diagrams
2.4. 1650 connection diagrams 2.4.1. General diagram with option OUT1 Master Modbus (B) = G OUT 4 OUT 3 IN 5 OUT 2 IN 4 IN 3 OUT 1 IN 2 IN 1 5 V, 10 V B (Data +) Option 60 mV, 1 V, 20 mA Modbus RTU...
Page 32: Power Supply
2.4.2. Power supply Linear input (V) Power supply Linear input in direct voltage Standard: 0...5 V / 0...10 V Ri > 400kΩ 100...240 VAC/VDC ± 10% 50/60 Hz, max 10W Optional: 20...27 VAC/VDC ± 10% 50/60 Hz, max 10W (*) ground connection for option 2.4.4.
Page 33: Digital Inputs
Output Out 2 – logic Transmitter supply VT1 Logic 24 V ±10% 24 VDC ±10%, max 30 mA (min 10 V a 20 mA) Output Out 4 – relay 5 A Output Out 2 - logic isolated Relay 250 VAC, 5 A Logic 30 V AC/DC max max 100 mA Fuse...
Page 34: Serial Line
Digital inputs Input PT100/JPT100 - 2-wires connection [with option auxiliary input = 1] Digital Inputs PNP Attention: with this type of connection the +12/24 V line resistance introduce max 3,6 mA measurement error, we recommend that you use wires of adequate screen. Input PT100/JPT100 - 3-wires connection [with option auxiliary input = 1] 2.4.6.
Page 35: Analog Outputs
Potentiometer VP1 or transmitter VT2 supply Analog output A2 VP1 = 1 VDC ±1%, max 30 mA 0...10 V, max 20 mA Rout > 500 Ω [with option auxiliary input = 2] 0...20 mA / 4...20 mA Rout < 500 Ω VT2 = 24 VDC ±10%, max 30 mA VP1 o VT2 [with option auxiliary input = 3]...
Page 36: 1850 Connection Diagrams
2.5. 1850 connection diagrams 2.5.1. General diagram with option OUT1 Master Modbus (B) = G OUT 4 OUT 3 IN 5 OUT 2 IN 4 IN 3 OUT 1 IN 2 IN 1 5 V, 10 V B (Data +) Option 60 mV, 1 V, 20 mA Modbus RTU...
Page 37 8 (PNP) digital Inputs/Outputs 8 Relays External power supply 24 VDC ±25%, max 3.5W External power supply 24 VDC ±25%, max 27W COM 14...18 IN 6 OUT 6 OUT 14 LOAD IN 7 OUT 7 OUT 15 LOAD IN 8 OUT 8 OUT 16 LOAD...
Page 38: Power Supply
2.5.2. Power supply Linear input (V) Power supply Linear input in direct voltage 0...5 V / 0...10 V Ri > 400kΩ Standard: 100...240 VAC/VDC ± 10% 50/60 Hz, max 12W Optional: 20...27 VAC/VDC ± 10% 50/60 Hz, max 12W 2.5.4. Output (*) ground connection for option 20...27 V AC/DC only...
Page 39: Digital Inputs
Output Out 2 – logic Transmitter supply (VT1) Logic 24 V ±10% 24 VDC ±10%, max 30 (min 10 V a 20 mA Output Out 4 – relay 5 A Output Out 2 – logic isolated Relay 250 VAC, 5 A Logic 30 V AC/DC max max 100 mA Isolated 1500 V...
Page 40: Serial Line
Inputs PT100/JPT100 - 2-wires connection Digital inputs [with option auxiliary input = 1] Attention: with this type of connection the line resistance can introduce measurement PNP Digital inputs error, we recommend that you use wires +12/24 V max 3,6 mA of adequate screen.
Page 41: Third Analogue Input (Aux2)
Potentiometer VP1 or transmitter VT2 supply Analog outputs A2 VP1 = 1 VDC ±1%, max 30 mA [with option auxiliary input = 2] 0...10 V, max 20 mA Rout > 500 Ω VT2 = 24 VDC ±10%, max 30 mA 0...20 mA / 4...20 mA Rout <...
Page 42: Rs485 Serial Connection Diagram
Shield B (+) 1/2 W A (-) Frame ground (FG) No. 1 No. 31 Figure 13 - RS485 connection for 850 controller with optional communication (M) = M0 Host computer RS485 Shield B (+) A (-) Frame ground (FG) 1/2 W...
Page 43 Slave No. 1 Slave No. 31 Figure 15 - Master Modbus connection of 850 controllers with option Output 1 (B) = G Figure 16 - Pin Output_CVP cable The accessories listed in the table may be used for connection of the Master Modbus port with other devices.
Page 44: Ethernet Port Wiring Diagram
Figure 17 - RS485 bridge connection of controllers 1650 and 1850 with communication option (M) = ME 2.7. Ethernet port wiring diagram Controllers 850, 1650 and 1850 may, on request, be equip- m are required, insert signal repeaters (switches) to break ped with an Ethernet 10/100BaseT port with direct con- up the network.
Page 45: Commissioning
“1.3.1. Display and keys” on page control output is also shown graphically on a bargraph. 13 for the 850, “1.4.1. Display and keys” on page 16 for the On model 1850, an additional display shows the program 1650, and “1.5.1.
Page 46: Scrolling Messages
3.1.2.2. Scrolling messages “ & ‘ The SV (850) and F (1650 and 1850) displays can show scrolling alphameric messages. These messages, up to 32 characters in length, appear: • during configuration, describing the active parameter; < • during functioning, after the tripping of alarms, digital...
Page 47: First Power-On
3.3. First power-on At first power-on, after the controller has run the self-diagnostics test, press the key to access the Fast Configuration Menu. The parameters shown are a subset of all the controller parameters and let you rapidly configure the inputs and outputs. The number and type of the parameters shown depends on the controller HW configuration and on the choices made with the parameters previously shown.
Page 48 Home Selecting output 1 function The proposed functions depend on output type (relay, logic). > 2 s Selecting output 2 function The proposed functions depend on output type (relay, logic). > 2 s Selecting output 3 function The menu item appears only if the optional output is availableis available.
Page 49 Home Full-scale value of current transformer CT1 Raises the value The menu item appears only if the optional input is available. Lowers the value > 2 s Full-scale value of current transformer CT2 Raises the value The menu item appears only if the optional input is available.
Page 50 Home Selecting digital input 5 function The menu item appears only if the optional input is available (for models 1650 and 1850 only). > 2 s Raises the value Setting Setpoint Lowers the value > 2 s Raises the value Setting Allarms 1 Lowers the value >...
Page 51: Setting Up Quick Configuration
3.4. Setting up quick configuration The quick configuration menu lets you quickly configure and start a controller. To do this, it uses default values for many of the parameters assigned to the functions and other parameters are not activated. With this configuration, the controller can satisfy the majority of operating requirements. You can set up the first configuration with the main configuration menu (see paragraph “4.1 Programming/Configuration Menu”...
Page 52: Setting Up The Heater Break Alarm
The ALARM submenu also lets you: default = OFF); • select the input or value to be monitored for the alarm • set the alarm trip delay (parameter DELAY, default = (parameter rEFE, default = PV); 0.00); • select the method for applying hysteresis (parameter •...
Page 53: Setting Up The Pid
3.4.3. Setting up the PID 0000 Home page 0000 Press > 2 seconds Enter password (default = 1) with the keys PASS1 Press 5 times (if the model does not have remote setpoint input and current transformer options and is not the Programmer) If the optional auxiliary input is present and PID.2 is enabled in EN.FUN, the menu to Submenu select the reference PID.N number appears before S.TUNE.
Page 54: Configuration
Home screen will be displayed the controller. In case of doubts, or if you need any explanations, please consult www.gefran.com or contact Gefran Customer Care. 4.1.2. Passwords The configuration menu is protected by 2 passwords that allow access to two different menu sections.
Page 55: Main Menu
4.2. Main menu only for models with Home1 Home2 auxiliary input and PID2 0000 0000 enabled 0000 0000 > 1 s > 2 s > 6 s time = 0 with only PID1 Insert password 1 Insert password 2 PASS1 PASS2 User configuration menu If password is correct, enter...
Page 56 Home Submenu Submenu Submenu pag. pag. pag. Lilinearization custom Insert password 1 Insert passwod 2 <?> PASS1 PASS2 LINRZ configuration Configuration of Display information Calibrations user <?> INFO IN.DIG digital inputs US.CAL Displaying Ethernet Configuration of Setting <?> <?> information OUTPU outputs password level 0...
Page 57: Functional Schema
4.2.1. Functional schema INPUTS PROCESSING SOFTWARE OUTPUTS local / remote Timer Linearization Setpoint parameters TIMER.1 LINRZ.1 PIDGR.1 SET1 local / remote Timer Linearization Setpoint parameters TIMER.2 LINRZ.2 PIDGR.2 SET2 Analog input Ratio controller Counter IN.1 energy Setpoint ENERG.1 PID control programmer Analog input PID.1...
Page 58: Legend For Submenus And Parameters
4.3. Legend for submenus and parameters The purposes and characteristics of submenus and parameters are described and summarized in the following tables. 4.3.1. Submenu Acronym Scrolling message Password Description INFO INSTRUMENT STATUS Livello 1 Gives information on controller state and HW configuration Acronym of submenu as it appears on controller Password needed to access submenu items.
Page 59: Submenu Info - Information Display
Numero di serie del Tempo interno disponibile per regolatore SEr.n tiME PS.AUX ingresso ausiliario Modello del regolatore Data interna Tipo dell’uscita 1 850.LV dAtE Out1 <?> Tipo di regolatore Tipo dell’uscita 2 CONTR Out2 Opzione Funzioni Logi- che e Matematiche Tipo dell’uscita 3 FUNC.B...
Page 60: Sw.ver - Software Version
4.4.1. SW.VER - Software version Acronym Scrolling message Submenu Attributes SW.VER SOFTWARE VERSION INFO The parameter shows the version (major.minor) of the controller software. Unit of measurement: Options: 4.4.2. CODE - Identifying code of controller Acronym Scrolling message Submenu Attributes CODE INSTRUMENT ID CODE FOR SERIAL COMM INFO...
Page 61: Err.3 - Auxiliary Input Error 2 (In3)
4.4.5. Auxiliary input error 2 (IN3) Acronym Scrolling message Submenu Attributes ERR.3 INPUT ERROR INFO The parameter displays the error (if present) detected on the optional auxiliary input 2 (if available). Unit of measurement: Options: = Value below minimum scale limit HIGH = Value above maximum scale limit = PT100 in short circuit or value below minimum limit...
Page 62: Model Of Controller
(850LV, 850HV, 1650LV, 1650HV, 1850LV, 1850HV). Unit of measurement: Options: 850.LV = 850 controller powered at 20...27 VAC/VDC 850.HV = 850 controller powered at 100...240 VAC/VDC 165.LV = 1650 controller powered at 20...27 VAC/VDC 165.HV = 1650 controller powered at 100...240 VAC/VDC 185.LV = 1850 controller powered at 20...27 VAC/VDC...
Page 63: I.aux2 - Auxiliary Input 2 Available
4.4.14. I.AUX2 - Auxiliary input 2 available Acronym Scrolling message Submenu Attributes I.AUX AUXILIARY INPUT 2 AVAILABLE INFO If present, the parameter indicates that an auxiliary input 2 is installed on the controller. Unit of measurement: Options: 4.4.15. OUT.AN - Analog output available Acronym Scrolling message Submenu...
Page 64: Mac.e - Controller Ethernet Address
Attributes PS.MAI MAIN SENSOR POWER SUPPLY AVAILABLE INFO If present, the parameter indicates that the controller has a transmitter power supply on the main input (model 850 only). Unit of measurement: Options: = Power supply for 24V transmitter. 4.4.23. PS.AUX – Sensor power supply available for auxiliary input...
Page 65: Out1 - Type Of Output 1
RELAY = Relay output DIGIT = 24 V logic output CONT.A = Continuous output configurable in current and voltage (model 850 only). CONT.C = Continuous output in current (models 1650 and 1850 only). 4.4.25. OUT2 - Type of output 2...
Page 66: Out2.S - Number Of Switchings Output 2
4.4.29. OUT2.S - Number of switchings output 2 Acronym Scrolling message Submenu Attributes OUT2.S NUMBER X 1000 RELAY CYCLES INFO If output 2 is available on the controller, the parameter shows the number of switchings (in thousands). Unit of measurement: Number (×...
Page 67: P.days - Partial Working Days
4.4.34. P.DAYS - Partial working days Acronym Scrolling message Submenu Attributes P.DAYS PARTIAL DAYS OF OPERATION INFO The parameter shows the number of working days of the controller since the last counter reset, Each working day equals 24 hours of actual functioning. The counter can be reset with the Us.cal function.
Page 68: Info.e Submenu - Displaying Ethernet Information
4.5. INFO.E Submenu - Displaying Ethernet Information Acronym Scrolling message Submenu Attributes INFO.E ETHERNET STATUS Level 1 Supplies various information on the state of Ethernet com- munications. Parameter Pag. Ethernet software VERS.E version Ethernet assignment ty.S.E mode status Ethernet connection Con.E status Ethernet link status...
Page 69: Vers.e - Ethernet Software Version
4.5.1. VERS.E – Ethernet Software Version Acronym Scrolling message Submenu Attributes VERS.E ETHERNET SOFTWARE VERSION INFO.E This parameter displays the software version (major.minor) on the controller’s Ethernet card. Unit of measurement: Options: 4.5.2. TY.S.E – Ethernet assignment mode status Acronym Scrolling message Submenu Attributes...
Page 70: Ip.e - Ethernet Ip Address
4.5.6. IP.E – Ethernet IP Address Acronym Scrolling message Submenu Attributes IP.E INFO.E This parameter shows the IP address identifying the controller on the Ethernet network. This information is displayed in the form of a scrolling message with the format xxx.xxx.xxx.xxx Unit of measurement: Options: 4.5.7.
Page 71: Master Submenu - Display Of Master Modbus Communication Information And Values
4.16. MASTER Submenu - Display of Master Modbus communication information and values Acronym Scrolling message Password Description MASTE MASTER ACTUAL DATA Level 1 It provides information relating to the status of the Modbus Master com- munication and provides to configure and set the 20 remote parameters definable via GF_eXpress.
Page 72: Stat - Master Communication Status
4.5.10. STAT – Master communication status Acronym Scrolling message Submenu Attributes StAt MASTER STATUS MASTER This parameter shows the status of the Master Modbus communication function. Unit of measurement: Options: = Communication active M.ERR = Communication error (at least one invalid response message) TIM.OU = Communication timeout (at least one response message not received) DISAB = Communication disabled 4.5.11.
Page 73: Recp.n - Selecting A Recipe
4.6. RECIP Submenu - Configuring parameters recipes Acronym Scrolling message Password Description RECIP RECIPES Level 1 Lets you display 5 recipes of 25 parameters each, user- CONFIGURATION definable with the GF_eXpress template. The Recipes function must previously be enabled with the EN.FUN menu, parameter RECP.N <>...
Page 74: Submenu Pr.opt - Configuring Programs
4.7. Submenu PR.OPT - Configuring programs Messaggio Password Acronimo Descrizione a scorrimento d’accesso PR.OPT PROGRAMMER Livello 1 Lets you configure the 16 programs manageable by the programmer. CONFIGURATION The parameters are configured for each program to be used. The Programmer function must previously be enabled with the MODE.1 and/or MODE.2 menus, assigned, respectively, with PID.1 and PID.2, with parameter PROGR = On.
Page 75: Stp - Number Of First Step Assigned To Program
4.7.1. PR.OP.N - Selecting program Acronym Scrolling message Submenu Attributes PR.OP.N PROGRAM NUMBER PR.OPT The parameter lets you select the program to be configured. During normal functioning, the controller shows the number of the program running and its state P.STAT, viewable in the User Configuration menu. Unit of measurement: Number Options:...
Page 76 4.7.6. WAIT.S - Option to start execution of program Acronym Scrolling message Submenu Attributes WAIT.S PR.OPT.1 (or PR.OPT.2… PR.OPT.16) DEF OF START EXEC PROGRAM PR.OPT The parameter enables or disables the automatic execution of the time base reset the program after a switching STOP / START.
Page 77: Submenu Pr.stp - Configuration Of Program Steps
4.8. Submenu PR.STP - Configuration of program steps Acronym Scrolling message Password Description PR.STP STEP DEFINITION Level 1 Lets you configure the steps that make up the program. The parameters are configured for each step to be used. The Programmer function must first be enabled with the MODE menu, parameter PROGR = On.
Page 78: Pr.num
4.8.1. PR.NUM Acronym Scrolling message Submenu Attributes PR.NUM PROGRAMMER ACTUAL PROGRAM PR.STP This parameter shows and sets the program number that you intend to modify. Appears only if “Simplified Programmer” mode is selected - parameter S.PROG = ON). Unit of measurement: Program number Options: 1...12...
Page 79: Ramp.t - Step Time Ramp
4.8.6. RAMP.T - Step time ramp Acronym Scrolling message Submenu Attributes RAMP.T PR.STP.1 (o PR.STP.2…PR.STP.192) RAMP TIME se modalità“Programmatore PR.STP semplificato”disattiva; o PR.STP.1…PR.STP.16 RAMP TIME se modalità“Prog- rammatore semplificato”attiva. The parameter shows and sets the time taken to go from the previous setpoint to the setpoint of the current programming step.
Page 80: Hbb.r - Enabling Hbb During Ramp
4.8.10. HBB.R - Enabling HBB during ramp Acronym Scrolling message Submenu Attributes HBB.R PR.STP.1 (o PR.STP.2…PR.STP.192) ENABLE HOLD BACK BAND DURING PR.STP STEP RAMP se modalità“Programmatore semplificato”disattiva; o PR.STP.1… PR.STP.16 ENABLE HOLD BACK BAND DURING STEP RAMP se modalità “Programmatore semplificato”attiva. If the HBB function is enabled, the parameter enables and disables it during the step ramp time.
Page 81: Sub.sp - Setpoint Value Of Slaved Controller
4.8.14. SUB.SP - Setpoint value of slaved controller Acronym Scrolling message Submenu Attributes SUB.SP PR.STP.1 (o PR.STP.2…PR.STP.192) SUBDUED SETPOINT ASSOCIATED TO PR.STP STEP se modalità“Programmatore semplificato”disattiva; o PR.STP.1…PR. STP.16 SUBDUED SETPOINT ASSOCIATED TO STEP se modalità“Programm- atore semplificato”attiva. If the S.SP.EN function is enabled, the parameter shows and sets the setpoint value to be retransmitted as a percentage of the controller setpoint value EXAMPLE If the setpoint of the main controller is 180°C and you want the setpoint of the secondary controller to be...
Page 82: Enbl.3 - Consent 3 To Execute Step
4.8.18. ENBL.3 - Consent 3 to execute step Acronym Scrolling message Submenu Attributes ENBL.3 PR.STP.1 (o PR.STP.2…PR.STP.192) STEP ENABLE FOR STEP START se PR.STP modalità“Programmatore semplificato”disattiva; o PR.STP.1…PR.STP.16 STEP ENABLE FOR STEP START se modalità“Programmatore semplificato”attiva. The parameter shows and sets consent 3 condition to enable execution of the step. See ENBL.1 for details.
Page 83: Evn.r.2 - Evento 2 Durante La Rampa Del Passo
4.8.22. EVN.R.2 - Evento 2 durante la rampa del passo Acronym Scrolling message Submenu Attributes EVN.R.2 PR.STP.1 (o PR.STP.2…PR.STP.192) EVENT DURING STEP RAMP se moda- PR.STP lità“Programmatore semplificato”disattiva; o PR.STP.1…PR.STP.16 EVENT DURING STEP RAMP se modalità“Programmatore semplificato”attiva. The parameter shows and sets the configuration of event 2 during the step ramp Unit of measurement: Options: nonE...
Page 84: Evn.h.2 - Event 2 During Step Hold
4.8.26. EVN.H.2 - Event 2 during step hold Acronym Scrolling message Submenu Attributes EVN.H.2 PR.STP.1 (o PR.STP.2…PR.STP.192) EVENT DURING STEP HOLD se moda- PR.STP lità“Programmatore semplificato”disattiva; o PR.STP.1…PR.STP.16 EVENT DURING STEP HOLD se modalità“Programmatore semplificato”attiva. The parameter shows and sets the configuration of event 2 during the step hold. Unit of measurement: Options: nonE...
Page 85: Grop.h - Group Of Parameters Assigned To Hold
4.8.30. GROP.H - Group of parameters assigned to hold Acronym Scrolling message Submenu Attributes GROP.H PR.STP.1 (o PR.STP.2…PR.STP.192) CONTROL PARAMETER GROUP DU- PR.STP RING STEP HOLD se modalità“Programmatore semplificato”disattiva; o PR.STP.1…PR.STP.16 CONTROL PARAMETER GROUP DURING STEP HOLD se modalità“Programmatore semplificato”attiva. The parameter shows and sets the group of control parameters assigned to the step during the hold.
Page 86: Submenu Input - Configuring Analog Inputs
4.9. Submenu INPUT - Configuring analog inputs Acronym Scrolling message Password Description INPUT INPUT CONFIG Level 1 Lets you configure the controller’s analog inputs (main and auxiliary). Pag. Pag. Parameter Parameter Selecting the analog Lower limit for INP.N input LO.SP setpoint Selecting Upper limit for...
Page 87: Functional Schema
4.9.1. Functional schema Scale limits LO.SCL pag. <?> HI.SCL pag. 93 Sensor type TYPE pag. <?> Input value (IN.x) Offset Analog Process variable (PV.x) OF.SCL pag. 94 Low pass filter input Signal FILT pag. 91 signal linearization Decimal point LIN pag. <?> DEC.P pag.
Page 88: Type - Selecting Sensor Type
60...120 60.0...120.0 ±0,06 characteristic of the Tc K °C 115...165 115.0...165.0 ±0,06 model see note °C 140...260 140.0...260.0 ±0,06 PT100 °C -200...850 -199.9...850.0 ±0,062 PT100 LIM °C -50...250 -50.0...250.0 ±0,062 Thermoresistance JPT100 °C -200...600 -199.9...850.0 ±0,062 0...60 mV 0...20 mA 4...20 mA...
Page 89 INFR2 = IR type sensor 2 INFR3 = IR type sensor 3 INFR4 = IR type sensor 4 with model 850 (without option VT1), 1650 and 1850: PT100 = Thermoresistance Pt100 PT.LIM = Thermoresistance Pt 100 limitated JPT10 = Thermoresistance JPT100 60MV = Sensor 0...60 mV...
Page 90 850 (with option VT1): C.4-20 = Sensor 4...20 mA with custom calibration C.10V = Sensor 0...10 V with custom calibration C.2-10 = Sensor 2...10 V with custom calibration C.5V = Sensor 0...5 V with custom calibration C.1-5V = Sensor 1...5 V with custom calibration C.1V...
Page 91: Sbr.e - Enabling Sbr Error
TYPE 3 20MA = Sensor 0...20 mA 4-20M = Sensor 4...20 mA = Sensor 0...10 V 2-10V = Sensor 2...10 V = Sensor 0...5 V 1-5V = Sensor 1...5 V 2.4VHI = Sensor 0…2.4V high impedance 1.2VHI = Sensor 0…1.2V high impedance 1VHI = Sensor 0…1V high impedance C.20MA...
Page 92 FUNC - Selecting auxiliary input function Acronym Scrolling message Submenu Attributes FUnC FUNCTION OF AUX INPUT INPUT The parameter shows and sets the function assigned to the auxiliary input. The parameter is shown only for the auxiliary input. Unit of measurement: Options: FUNC 2 NONE...
Page 93: Lin - Selecting Linearization Type
4.9.5. LIN - Selecting linearization type Acronym Scrolling message Submenu Attributes INPUT.1 (or INPUT.2 or INPUT.3) CUSTOM LINEARIZATION INPUT The parameter sets linearization for the selected sensor type. The function corrects any linearity and proportionality errors in the correlation between the value sent by the input and the actual value of the physical quantity measured..
Page 94: Filt.d - Digital Filter On Pv Display
4.9.8. FILT.D - Digital filter on PV display Acronym Scrolling message Submenu Attributes FILT.D INPUT.1 (or INPUT.2 or INPUT.3) DIGITAL FILTER ON DISPLAY PV INPUT The parameter shows and sets the allowed tolerance between the real PV value and the value on the PV display: if the variation in real PV is within the interval displayed value - FILT.D...
Page 95: Lo.scl - Lower Limit Of Scale
140...248 C.5V -1999...9999 -1999...9999 INFR3 115...165 239...329 C.1-5V -1999...9999 -1999...9999 INFR4 140...260 284...500 C.1V -1999...9999 -1999...9999 PT100 -200...850 -328...1562 C.0.2-1 -1999...9999 -1999...9999 PT.LIM C2.4 VH -50...250 -58...212 -1999...9999 -1999...9999 JPT10 C1.2VH -200...600 -328...1112 -1999...9999 -1999...9999 4.9.11. HI.SCL - Upper limit of scale...
Page 96: Of.scl - Scale Offset Correction
4.9.12. OF.SCL - Scale offset correction Acronym Scrolling message Submenu Attributes OF.SCL INPUT.1 (or INPUT.2 or INPUT.3) INPUT OFFSET INPUT The parameter shows and sets the offset applied to the value read in input to make it correspond to the expected value for a certain temperature.
Page 97: Msg.lo - Selecting The Message Assigned To Low
4.9.17. MSG.LO - Selecting the message assigned to Low Acronym Scrolling message Submenu Attributes MSG.LO INPUT.1 (or INPUT.2 or INPUT.3) NUM SCROLLING MSG WHEN INPUT IS INPUT LOW ERR The parameter shows and sets the number of the message assigned to Low (input < minimum scale limit), i.e., the scrol- ling message shown on the display..
Page 98: Msg.sb - Selecting The Message Assigned To Sbr
4.9.20. MSG.SB - Selecting the message assigned to Sbr Acronym Scrolling message Submenu Attributes MSG.SB INPUT.1 (or INPUT.2 or INPUT.3) NUM SCROLLING MSG WHEN INPUT IS SB INPUT The parameter shows and sets the number of the message assigned to Err (sensor break in short circuit or input values above maximum limit), i.e., the scrolling message shown on the display.
Page 99: Submenu In.ct - Configuration Of Current Inputs
4.10. Submenu IN.CT - Configuration of current inputs Acronym Scrolling message Password Description IN.CT CT INPUT CONFIG Level 1 Lets you configure the inputs of the controller’s current trans- formers. Parameter Pag. Configuring current IN.CT.N transformers Digital filter FILT Maximum scale limit HI.SCL Limit scale correction OF.SCL...
Page 100: In.ct.n - Configuring Current Transformers
4.10.2. IN.CT.N – Configuring current transformers Acronym Scrolling message Submenu Attributes IN.CT.N CURRENT TRASFORMER NUMBER IN.CT The parameter shows and sets the identifying number of the current transformer. Unit of measurement: Number Options: 1...2 4.10.3. FILT - Digital filter Acronym Scrolling message Submenu Attributes...
Page 101: Submenu Alarm - Configuration Of Alarms
4.11. Submenu ALARM - Configuration of alarms Acronym Scrolling message Password Description ALARM ALARM CONFIG Level 1 Lets you configure the generic alarms. Parameter Pag. Selecting the alarm to ALRM.N be configured Selecting the alarm rEFE reference Selecting direct or di.in inverse alarm Selecting absolute or...
Page 102: Functional Diagram
4.11.1. Functional diagram Control Alarm threshold limits ALRMx of scale Alarm type DI.IN page. 51 PV1/PV2 AB.RE page. 102 Blinking Alarm Threshold NO.SY page. 102 display IN1/IN2/IN3 state PWON.E page. 102 BLK.AL page. 104 (ALRMx) LATCH page. 103 SSP1/SSP2 Scrolling Value Reference variable CURR1...
Page 103: Refe - Selecting The Alarm Reference
4.11.3. REFE - Selecting the alarm reference Acronym Scrolling message Submenu Attributes REFE ALARM.1 (o ALARM.2…ALARM.4) SELECTING REFERENCE SIGNAL ALARM The parameter shows and sets the reference of alarm number “x” selected with the previous parameter ALARM, where the reference can be an input or value to be monitored. Unit of measurement: Options: = Process variable for PID.1...
Page 104: Di.in - Selecting Direct Or Inverse Alarm
4.11.4. DI.IN - Selecting direct or inverse alarm Acronym Scrolling message Submenu Attributes di.in ALARM.1 (or ALARM.2…ALARM.4) DIRECT/INVERSE DEFINITION ALARM The parameter shows and sets the behavior of alarm number “x” with respect to the alarm limit and hysteresis. Direct or inverse defines when the alarm has to trip. For a detailed explanation of this behavior, see paragraph “5.6.1.
Page 105: Latch - Memorizing The Alarm
4.11.8. LATCH - Memorizing the alarm Acronym Scrolling message Submenu Attributes LATCH ALARM.1 (or ALARM.2…ALARM.4) MEMORY DEFINITION ALARM The parameter shows and sets enabling of memorization of the alarm being configured. Memorization maintains the active alarm state even after the alarm conditions are eliminated. The alarm state can be deleted by from the digital input, serial input, or key.
Page 106: Blk.al - Flashing Of Pv Display
4.11.12. BLK.AL - Flashing of PV display Acronym Scrolling message Submenu Attributes BLK.AL ALARM.1 (or ALARM.2…ALARM.4) BLINK DISPLAY PV DEF ALARM The parameter shows and sets the flashing of the PV display in case of alarm, for the alarm being configured. If the parameter is “On,”...
Page 107: Submenu Al.hb - Configuring The Heater Break Alarm
4.12. Submenu AL.HB - Configuring the Heater Break alarm Acronym Scrolling message Password Description AL.HB HEATER BREAK ALARM Level 1 Lets you configure the Heater Break alarm, i.e., the alarm that CONFIG trips when the heating element is outside normal operating parameters.
Page 108: Functional Diagram
4.12.1. Functional diagram Alarm due to insufficient current draw LOW.ON page. 106 Alarm due to excessive current draw Alarm HIG.ON page. 106 Blinking Alarm display Load type state Alarm due to BLK.HB page. 108 LOAD page. 108 AL.HBx excessive current draw Scrolling Delay HIG.OFF page.
Page 109: Hi.off - Alarm Due To Excessive Current Draw
4.12.4. HI.OFF - Alarm due to excessive current draw Acronym Scrolling message Submenu Attributes HI.OFF HIGH LOAD CURR THRESH OFF TIME AL.HB The parameter shows and sets the current draw value above which the Heater Break alarm trips when the control output is OFF.
Page 110: Load - Selecting Type Of Connected Load
4.12.8. LOAD - Selecting type of connected load Acronym Scrolling message Submenu Attributes LoAd TYPE OF LOAD CONFIGURATION AL.HB The parameter shows and sets the type of load connected to the control output. For more information on load type, see paragraph “5.6.2. HB alarm” on page <?>. Unit of measurement: Options: MONO = Monophase power supply, with current transformer CT1 only (transformer CT2 present it...
Page 111: Submenu Al.pw - Configuring Power Alarm
4.13. Submenu AL.PW - Configuring power alarm Acronym Scrolling message Password Description AL.PW POWER ALARM CONFIG Level 1 Lets you configure the power alarm, i.e., the alarm that trips when average power deviates from a configurable stability band. Parameter Pag. Select the Power alarm to configure AL.PW.N...
Page 112: Functional Diagram
4.13.1. Functional diagram Stability Stability band State Stability PW.BND page. 110 control PV.x Blinking Stability Power display Stato state BLK.PW page. 111 stability band Stability Delay AL.PWx power PW.BND page. 110 TIME control Scrolling power page. 111 message OUT.Px Media MSG.PW page.
Page 113: Time - Power Alarm Trip Delay
4.13.5. TIME - Power alarm trip delay Acronym Scrolling message Submenu Attributes TIME AL.PW.1 (or AL.PW.2) WAITING TIME FOR ALPW TRIP AL.PW The parameter shows and sets the minimum time during which the power stability band has to be exceeded before the power alarm trips.
Page 114: Submenu Pid - Configuring Control Parameters
4.14. Submenu PID - Configuring control parameters Acronym Scrolling message Password Description PID CONFIG Level 1 Lets you configure the control parameters. Parameter Pag. Parameter Pag. Parameter Pag. Maximum limit of PID configuration Antireset PID.N H.P.HI A.RST heating power Minimum limit of Enabling Self-Tuning Feedforward power S.TUNE...
Page 115: Functional Diagram
4.14.1. Functional diagram SETPOINT LOCALE SETPOINT REMOTO Setpoint 1 Setpoint 2 Setpoint 3 Setpoint 4 Analog Analog Serial multiset multiset multiset multiset input input value M.SET1x M.SET2x M.SET3x M.SET4x IN.3 IN.2 SERIAL_SPR Enabling Multiset selection the remote F.IN page. <?> setpoint Local BUT.1...BUT.3 page.
Page 116 Process variable Active setpoint PV.x SSPx Analog Analog input input IN.2 IN.3 Selection group of PID parameters PID group PID.Gx Selection auxiliary input function FUNC page. 90 Power Power Average_ power limitation PID power PID POWERx limitation with PV in error (Fault) page.
Page 117: Pid.n - Pid Configuration
4.14.2. PID.N – PID Configuration Acronym Scrolling message Submenu Attributes PID.N PID NUMBER The parameter shows and sets the identifying number of the available PID. Unit of measurement: Number Options: 1...2 4.14.3. S.TUNE - Enabling Self-Tuning Acronym Scrolling message Submenu Attributes S.TUNE PID.1 (or PID.2) SELF TUNING ENABLE...
Page 118: Aut.t - Selecting Type Of Auto-Tuning
4.14.7. AUT.T - Selecting type of Auto-Tuning Acronym Scrolling message Submenu Attributes Aut.t PID.1 (or PID.2) AUTO TUNING SELECTION The parameter shows and sets the type of Auto-Tuning used. Unit of measurement: Options: CONTI = Continuous Auto-Tuning O.SHOT = One-shot Auto-Tuning DEV0.5 = One-shot Auto-Tuning with activation when |SP-PV| >...
Page 119: H.pb - Proportional Heating Band Or Hysteresis In On-Off Control
4.14.10. H.PB - Proportional heating band or hysteresis in ON-OFF control Acronym Scrolling message Submenu Attributes H.PB PID.1 (or PID.2) HEATING PROPORTIONAL BAND OR ON/OFF HYST The parameter shows and sets the proportional heating band or hysteresis in the ON-OFF control, calculated as a percent- age of full scale of the main or auxiliary input.
Page 120: Cool - Selecting Cooling Fluid
4.14.15. COOL - Selecting cooling fluid Acronym Scrolling message Submenu Attributes COOL PID.1 (or PID.2) COOLING MEDIA The parameter shows and sets the fluid used for cooling. The parameter appears if the parameter Cntr = PID.RGn was selected. Unit of measurement: Options: = Air (relative gain H.PB/C.PB = 1) = Oil (relative gain H.PB/C.PB = 0,8)
Page 121: C.p.hi - Maximum Limit Of Cooling Power
4.14.20. C.P.HI - Maximum limit of cooling power Acronym Scrolling message Submenu Attributes C.P.HI PID.1 (or PID.2) COOLING POWER HIGH LIMIT The parameter shows and sets the maximum limit of cooling power. Unit of measurement: setpoint FEEDF × Options: 0.0...100.0 fondo scala - inizio scala 4.14.21.
Page 122: Feedf - Feedforward Power
4.14.25. FEEDF - Feedforward power Acronym Scrolling message Submenu Attributes FEEDF PID.1 (o PID.2) FEEDFORWARD The parameter shows and sets the feedforward power value, i.e., the value that generates an additional factor at the control output based on the setpoint value. setpoint FEEDF end of scale - start of...
Page 123: Grad.d - Gradiente Di Setpoint In Decremento
4.14.29. GRAD.D - Gradiente di setpoint in decremento Acronym Scrolling message Submenu Attributes GRAD.D PID.1 (or PID.2) SETPOINT GRADIENT IN DECREMENT The parameter shows and sets the gradient used when the setpoint value is decreased. If the parameter is “0.0” the gradient is disabled. Unit of measurement: digit/second or digit/minute, depending on unit parameter setting Options:...
Page 124: Submenu Pid.gr - Configuring Groups Of Control Parameters
4.15. Submenu PID.GR - Configuring groups of control parameters Acronym Scrolling message Password Description PID.GR PID GROUP Level 1 Lets you configure groups of control parameters. Groups of PARAMETERS CONFIG control parameters must be enabled with the parameter PID. GN = .1...4 on the MODE menu (the menu is not shown if PID. GN = 0).
Page 125: Pid.n - Selecting Pid For Parameters To Be Configured
4.15.1. PID.N - Selecting PID for parameters to be configured Acronym Scrolling message Submenu Attributes PID.N PID NUMBER PID.GR The parameter shows and sets the identifying number of the available PID. Unit of measurement: Number Options: 1...2 4.15.2. PID.G.N - Selecting PID for parameters group to be configured Acronym Scrolling message Submenu...
Page 126: H.p.hi - Maximum Heating Power
4.15.6. H.P.HI - Maximum heating power Acronym Scrolling message Submenu Attributes H.P.HI PID.GR.1 (or PID.GR.2…PID.GR.4) HEATING POWER HIGH LIMIT PID.GR The parameter shows and sets the maximum limit of heating power. Unit of measurement: Options: 0.0...100.0 4.15.7. H.P.LO - Minimum limit of heating power Acronym Scrolling message Submenu...
Page 127: C.p.hi - Maximum Limit Of Cooling Power
4.15.11. C.P.HI - Maximum limit of cooling power Acronym Scrolling message Submenu Attributes C.P.HI PID.GR.1 (or PID.GR.2…PID.GR.4) COOLING POWER HIGH LIMIT PID.GR The parameter shows and sets the maximum limit of cooling power. Unit of measurement: Options: 0.0...100.0 4.15.12. C.P.LO - Minimum limit of cooling power Acronym Scrolling message Submenu...
Page 128: Submenu In.dig - Configuring Digital Inputs
4.17. Submenu IN.DIG - Configuring digital inputs Acronym Scrolling message Password Description IN.DIG DIGITAL INPUT CONFIG Level 2 Lets you configure the controller’s digital inputs. The menu is present if there are digital inputs. Parameter Pag. Selecting the digital I.DIG.N input Defining the input StAt...
Page 129: Functional Diagram
4.17.1. Functional diagram variable Digital selection input Stato STAT pag. 128 ingresso digitale Scrolling INPUT_DIG message MSG.IN pag. 131 NONE AU-MA1 LO-RE1 HOLD1 AL.ACK S.TUN1 A.TUN1 ON-OF FKEY WRI.EN CY.CNT CY.RES if the Multiset function is enabled in MODE.1: SEL1.0 SEL1.1 if the Timer function is enabled in MODE.1: T.STS1...
Page 130: I.dig.n - Selecting The Digital Input
The parameter shows and sets the identifying number of the digital input to be configured. Unit of measurement: Number Options: 1...3 for model 850 with 3 digital inputs option 1...5 for models 1650 and 1850 with 5 digital inputs option 4.17.3. STAT - Defining the input state Acronym...
Page 131 if the Logic Options function is enabled: LFB.IN = Function Blocks Logic Input KEY.U = Repetition of UP button KEY.D = Repetition of DOWN button KEY.F = Repetition of F button if the Programmer 1 function is enabled in parameter PROGR on the EN.FUN menu: (for details, see paragraph “5.13.
Page 132: St.en.n - Setting Assigned Consent Number
if the Programmer 1 and 2 function is enabled in parameter PROGR on the EN.FUN menu: (for details, see paragraph “5.13. Setpoint programmer” on page <?>): P.P12.1 = Select program for PROGR.1 and for PROGR.2 bit 1 P.P12.2 = Select program for PROGR.1 and for PROGR.2 bit 2 P.P12.3 = Select program for PROGR.1 and for PROGR.2 bit 3 P.SS12 = START/STOP PROGR.1 and PROGR.2 programmer time base P.ST12 = START PROGR.1 and PROGR.2 programmer time base...
Page 133: Msg.in - Selecting The Digital Input Message
4.17.8. MSG.IN - Selecting the digital input message Acronym Scrolling message Submenu Attributes MSG.IN IN.DIG.1 (o IN.DIG.2 … IN.DIG.5) NUMBER OF SCROLLING MESSAGE AT IN.DIG INPUT ACT The parameter shows and sets the number of the message assigned to activation of the digital input, i.e., the scrolling message shown on the display.
Page 134: Submenu Outpu - Configuring Outputs
4.18. Submenu OUTPU - Configuring outputs Acronym Scrolling message Password Description OUTPU OUTPUT CONFIG Level 2 Lets you configure the controller outputs. Pag. Parameter Selecting the output OUT.N Defining the output StAt state Selecting the function assigned to relay, logic F.out or Triac output Defining the type of...
Page 135: Functional Diagram
4.18.1. Functional diagram NONE HEAT1 COOL1 ALRM1 ALRM2 ALRM3 ALRM4 OR.12 OR.123 O.1234 AND.12 AN.123 A.1234 LBA1 BUT.SR POWR1 if model with CT1+CT2: AL.HB if the Timer function is enabled in MODE.1: TMR1 if the Programmer 1 function is enabled in parameter PROGR on the EN.FUN menu P.HBB1 P.RUN1...
Page 136: Out.n - Selecting The Output
4.18.2. OUT.N - Selecting the output Acronym Scrolling message Submenu Attributes OUT.N OUTPUT NUMBER OUTPU The parameter shows and sets the identifying number of the output to be configured. Unit of measurement: Number Options: 1...4 4.18.3. STAT - Defining the output state Acronym Scrolling message Submenu...
Page 137: F.out - Selecting The Function Assigned To Relay, Logic Or Triac Output
4.18.4. F.OUT - Selecting the function assigned to relay, logic or Triac output Acronym Scrolling message Submenu Attributes F.out OUTPU.1 (o OUTPU.2… OUTPU.4) OUTPUT FUNCTION OUTPU The parameter shows and sets the function assigned to the output with identifying number “x”, if the output is relay, logic or Triac and is direct or inverse.
Page 138: Type - Defining The Type Of Continuous Output
4.18.5. TYPE - Defining the type of continuous output Acronym Scrolling message Submenu Attributes TYPE CONTINUE OUTPUT TYPE OUTPU The parameter shows and sets the definition of continuous output. The parameter applies only to Output 1 of CONT.A Unit of measurement: Options: 20MA = 0...20 mA output...
Page 139: Evnt.n - Setting The Event Number
The parameter appears if the parameter F.out = IN.DIG. Unit of measurement: Number Options: 1...3 Model 850 with option 3 digital inputs 1...5 Model 1650 and 1850 with option 5 digital inputs 4.18.10. MAST.N - Setting the Master communication parameter number Acronym...
Page 140: Fault - State Of Output With Broken Input
4.18.12. FAULT - State of output with broken input Acronym Scrolling message Submenu Attributes FAULT OUTPU.1 (o OUTPU.2 … OUTPU.4) FAULT OUTPUT STATE OUTPU The parameter shows and sets the state (ON, OFF) that the output assumes in case of sensor fault (Err, Sbr, ...), on main input IN.1 or auxiliary input IN.2, if the output is direct or inverse and automatic operation mode.
Page 141: Cy.tim - Cycle Time Of Output
4.18.16. CY.TIM - Cycle time of output Acronym Scrolling message Submenu Attributes CY.TIM OUTPU.1 (o OUTPU.2 … OUTPU.4) CYCLE TIME OUTPU The parameter shows and sets the slicing period of the output. The parameter appears if the parameter F.ou.x = HEAT1, HEAT2 or F.ou.x = COOL1, COOL2. The slicing period is the cycle time, i.e., the sum of ON time and OFF time proportional to the value of Heat or Cool power.
Page 142: Submenu Out.an - Configuring The Analog Retransmission Output
4.19. Submenu OUT.AN - Configuring the analog retransmission output Acronym Scrolling message Password Description OUT.AN ANALOG Level 2 Lets you configure the analog output used for retransmission RETRASMISSION of analog values. OUTPUT CONFIG The submenu appears if the analog retransmission output is present on the controller.
Page 143: Functional Diagram
4.19.1. Functional diagram NONE HEAT1/HEAT2 COOL1/COOL2 H+C1/H+C2 IN1/IN2/IN3 Analog output PV1/PV2 state OUT.Ax page Function SSP1/SSP2 FUNC pag. SETP1/SETP2 Analog output DEVI1/DEVI2 SLV.S1/SLV.S2 SERIA CY.TIM MASTER Definition state STAT page 141 GESTIONE PWM with analog levels Scale limit Probe type LO.SCL page 143 TYPE pag.
Page 144: Type - Defining The Type Of Analog Output
4.19.4. TYPE - Defining the type of analog output Acronym Scrolling message Submenu Attributes tYPE OUT.AN.1 (o OUT.AN.2) ANALOG OUTPUT TYPE OUT.AN The parameter shows and sets the definition of analog output A1 or A2. Unit of measurement: Options: 20MA = 0...20 mA Output 4-20M = 4...20 mA Output...
Page 145: Mast.n - Setting The Master Communication Parameter Number
4.19.6. MAST.N - Setting the Master communication parameter number Acronym Scrolling message Submenu Attributes MAST.N OUT.AN.1 (o OUT.AN.2) MASTER PARAMETER NUMBER OUT.AN This parameter shows and sets the Master parameter number associated with the output. This parameter only appears if the F.ou.C parameter = MASTER. Unit of measurement: Number Options:...
Page 146: Submenu Valve - Configuring Valve Parameters
4.20. Submenu VALVE - Configuring valve parameters Acronym Scrolling message Password Description VALVE VALVE MANAGER Level 2 Lets you configure control parameters for motorized valves. The submenu appears if the controller is set for valve control Parameter Pag. Defining valve function 145 FuNC Enabling valve KEY.MO...
Page 147: Func - Defining Valve Function
4.20.1. FUNC - Defining valve function Acronym Scrolling message Submenu Attributes FuNC VALVE CONTROL FUNCTION VALVE The parameter shows and sets the valve function, i.e., if it controls a heating or cooling system. Unit of measurement: Options: HEAT1 = PID.1 heat control power COOL1 = PID.1 cool control power if it is enabled PID2.E in EN.FUN function: HEAT2 = PID.2 heat control power...
Page 148: Tim.hi - Impulse Mode Setpoint
4.20.5. TIM.HI - Impulse mode setpoint Acronym Scrolling message Submenu Attributes TIM.HI IMPULSIVE MODE INTERVENTION THRESHOLD VALVE The parameter shows and sets the impulse mode setpoint as a percentage of valve opening time TRAVL. The control function is explained in detail in paragraph “5.14. Managing motorized valves” on page <?>. Unit of measurement: % di TRAVL Options:...
Page 149: Submenu En.fun - Configuration Of Enablings
4.21. Submenu EN.FUN - Configuration of enablings Acronym Scrolling message Password Description EN.FUN ENABLE FUNCTIONS Level 2 Lets you configure other controller functions. Parametro Pag. Enabling PID.2 PID2.E PID control application APP.t type Cascade control reference CAS.R Enabling the setpoint programmer PROGR Number of parameters...
Page 150: Pid2.E - Enabling Pid.2
4.21.1. PID2.E – Enabling PID.2 Acronym Scrolling message Submenu Attributes PID2.E ENABLE OF PID 2 EN.FUN The parameter shows and sets enabling of second PID. The parameter appears only if the optional auxiliary input is available and if option PV2 on the FUNC parameter of the INPUT.2 menu has been selected.
Page 151: Recp.n - Number Of Parameters Recipes
4.21.5. RECP.N - Number of parameters recipes Acronym Scrolling message Submenu Attributes RECP.N NUM OF PARAMETER RECIPES EN.FUN The parameter shows and sets the number of parameters recipes for which the template is defined via GF_eXpress. If the parameter is “0” the parameters recipes are disabled. Unit of measurement: Number Options:...
Page 152: Freqz - Defining Power Line Frequency
4.21.10. FREQZ - Defining power line frequency Acronym Scrolling message Submenu Attributes FREQZ LINE FREQUENCY EN.FUN The parameter shows and sets the power line frequency. Unit of measurement: Options: 4.21.11. S.PROG - Enabling Simplified Programming mode Acronym Scrolling message Submenu Attributes S.PROG SIMPLIFIED PROGRAMMER MODE...
Page 153: Submenu Mode - Configuring Functioning Mode
4.22. Submenu MODE - Configuring functioning mode Acronym Scrolling message Password Description MODE FUNCTION MODE Level 2 Lets you configure the controller’s functioning mode. MANAGER Parameter Pag. Parameter Pag. Setting the Selecting function programmer MODE.N t.Pro mode base time Number of groups of Enabling the energy PID.G.N ENERG...
Page 154: Mode.n - Selecting Function Mode
4.22.1. MODE.N - Selecting function mode Acronym Scrolling message Submenu Attributes MODE.N MODE NUMBER MODE The parameter shows and sets the identifying number of the functions to be configured. Unit of measurement: Number Options: = Select modes for PID.1 = Select modes for PID.2 (only with auxiliary input option and PID.2 enabled via PID2. E=On) 4.22.2.
Page 155: Lo.re - Defining Transition From Remote Sp To Local Sp
4.22.5. LO.RE - Defining transition from remote SP to local SP Acronym Scrolling message Submenu Attributes LO.rE MODE.1 (o MODE.2) REMOTE TO LOCAL TRANSITION TYPE MODE The parameter shows and sets controller behavior when switching from remote to local setpoint, and is significant only with Func = SETP or RATIO.
Page 156: Mul.sp - Enabling Multiset Function
4.22.9. MUL.SP - Enabling Multiset function Acronym Scrolling message Submenu Attributes MUL.SP MODE.1 (o MODE.2) MULTISET ENABLE MODE The parameter shows and sets enabling of the Multiset function. The MULTISET function is explained in detail in paragraph “5.12. Multiset, setpoint gradient” on page <?>. Unit of measurement: Options: = Multiset disabled...
Page 157: Submenu Timer - Configurazione Parametri Timer
4.23. Submenu TIMER - Configurazione parametri timer Acronym Scrolling message Password Description TIMER TIMER MANAGER Level 2 Lets you configure the timer parameters. The submenu appears only if the Timer function was enabled on the MODE submenu. Parameter Pag. Selecting timer TIME.N Selecting timer FunC...
Page 158: Functional Diagram
4.23.1. Functional diagram DIGITAL INPUT STATE ALARM 1 STATE ALARM 2 STATE ALARM 3 STATE Selecting ALARM 4 STATE Definining Start/Stop logic ST.ST page 157 HB ALARM STATE Start/Stop S.S.T page 157 SERIAL STATE AUTORESET IN STOP DIGITAL INPUT STATE ALARM 1 STATE ALARM 2 STATE ALARM 3 STATE...
Page 159: Time.n - Selecting Timer
4.23.2. TIME.N - Selecting timer Acronym Scrolling message Submenu Attributes TIME.N TIMER NUMBER TIMER The parameter shows and sets the identifying number of the timer to be configured. Unit of measurement: Number Options: 1...2 4.23.3. FUNC - Selecting Timer function mode Acronym Scrolling message Submenu...
Page 160: Rese - Selecting The Reset Timer Command
4.23.6. RESE - Selecting the Reset timer command Acronym Scrolling message Submenu Attributes rESE TIMER.1 (o TIMER.2) TIMER RESET TIMER The parameter shows and sets the “object” that commands Reset of the timer Unit of measurement: Options: AUT.RS = For autoreset with timer in Stop IN.DIG = From digital input with T.RST function ALRM1 = From alarm 1 ALRM2 = From alarm 2...
Page 161: Timer - Timer Value
4.23.10. TIMER - Timer value Acronym Scrolling message Submenu Attributes TIMER TIMER.1 (o TIMER.2) ACTUAL TIME TIMER The parameter shows and sets the timer value. Unit of measurement: Minutes or Seconds according to the selection set in the MODE submenu, parameter tMEr Options: 0...9999 4.23.11.
Page 162: Submenu Energ - Configuring Energy Counter Parameters
4.24. Submenu ENERG - Configuring energy counter parameters Acronym Scrolling message Password Description ENERG ENERGY COUNTER Level 2 Lets you configure the energy counter parameters. MANAGER The submenu appears if the energy counter function was enabled on the MODE submenu. Pararmeter Pag.
Page 163: Functional Diagram
4.24.1. Functional diagram Output Output Output Output Selecting Output ENERG page 162 With CT1/CT2 options Without CT1 option Input signal from a Input signal from a current transformer current transformer Power % combinet on output Type of load LOAD page 96 Current load Nominal power...
Page 164: Enrg.n - Selecting Energy Counter
4.24.2. ENRG.N - Selecting energy counter Acronym Scrolling message Submenu Attributes ENRG.N ENERGY COUNTER NUMBER ENERG The parameter shows and sets the identifying number of the energy counter to be configured. Unit of measurement: Number Options: 1...2 4.24.3. ENERG - Selecting the output for energy calculation Acronym Scrolling message Submenu...
Page 165: Submenu Seria - Configuring Serial Communication
4.25. Submenu SERIA - Configuring serial communication Acronym Scrolling message Password Description SERIA SERIAL Level 2 Lets you configure serial communication. COMMUNICATION CONFIG Parameter Pag. Identification code CODE Selecting KBAUD communication speed Security parity Slave scan delay SCANR 4.25.1. CODE - Identification code Acronym Scrolling message Submenu...
Page 166: Par - Selecting Parity
4.25.3. PAR - Selecting parity Acronym Scrolling message Submenu Attributes PARITY SERIA The parameter shows and sets the parity used in serial communication. Unit of measurement: Options: NONE = No parity = Odd parity EVEN = Even parity 4.25.4. SCANR - Setting delay between two consecutive Modbus communications to slave nodes in serial connection Acronym Scrolling message...
Page 167: Ether Submenu - Ethernet Parameter Configuration
4.26. ETHER Submenu - Ethernet parameter configuration Acronym Scrolling message Password Description ETHER ETHERNET Level 2 Permits configuration of Ethernet communication. COMMUNICATION CONFIG Parameter Pag. Parameter Pag. Method for assignment of Update time from Network TYP.E network parameters TIM.NT Time Protocol server Ethernet identification IP 1 address for Network CODE.E...
Page 168: Typ.e - Network Parameter Assignment Method
4.26.1. TYP.E – Network parameter assignment method Acronym Scrolling message Submenu Attributes tyP.E ASSIGNMENT MODE OF NETWORK PARAMETERS ETHER This parameter shows the assignment mode of the Ethernet network’s IP address, subnet mask and gateway parame- ters. Unit of measurement: Options: FIXED = Parameters entered manually are used...
Page 169: Ip.ad4 - Address Ip 4
4.26.6. IP.AD4 – Address IP 4 Acronym Scrolling message Submenu Attributes IP.AD4 IP ADDRESS ETHER This parameter shows the IP 4 address identifying the controller in an Ethernet network. The parameter is the first field in the complete IP address (xxx.xxx.xxx.xxx). Unit of measurement: Number Options:...
Page 170: Gt.ad1 - Gateway Address 1
4.26.11. GT.AD1 – Gateway Address 1 Acronym Scrolling message Submenu Attributes GT.AD1 GATEWAY ADDRESS ETHER This parameter shows the Gateway 1 address identifying the controller in an Ethernet network. The parameter is the first field in the complete Gateway address (xxx.xxx.xxx.xxx). Unit of measurement: Number Options:...
Page 171: Ip.nt1 - Ip Address 1 For Network Time Protocol Server
4.26.16. IP.NT1 – IP address 1 for Network Time Protocol server Acronym Scrolling message Submenu Attributes IP.NT1 NETWORK TIME SERVER IP ADDRESS ETHER This parameter shows and updates the IP 1 address server update time for time synchronisation of the controller (Network Time Protocol)..
Page 172: Gmt.of - Offset In Relation To Gmt (Greenwich Mean Time)
4.26.21. GMT.OF – Offset in relation to GMT (Greenwich Mean Time) Acronym Scrolling message Submenu Attributes GMT.OF GREENWICH MEAN TIME OFFSET ETHER This parameter shows and updates the offset for time synchronisation of the GMT(Greenwich Mean Time). Unit of measurement: hh.mm Options: -12.00…12.00...
Page 173: Submenu Hmi - Display Configurationy
4.27. Submenu HMI - Display configurationy Acronym Scrolling message Password Description DISPLAY CONFIG Level 2 Lets you configure the controller’s display. Parameter Pag. Selecting HoM.S Home page Enable bargraph display on Home bAr.E menus Selecting language LAnG for messages Message scrolling SPEED speed Backlighting level...
Page 174: Bar.e - Enable Bargraph Display On Home Menus
4.27.2. BAR.E - Enable bargraph display on Home menus Acronym Scrolling message Submenu Attributes bAr.E BARGRAPH ENABLE The parameter enables the display of bargraphs. The parameter appears only if the controller is 1650 or 1850. Unit of measurement: Options: = Disables display of three bargraphs bAr.1, bAr.2, bAr.3, of IN/OUT frame (only for 1850), and of figures from 1 to 8 (only for 1850) ON.ALL = Enables display of three bargraphs bAr.1, bAr.2 and bAr.3 including frames (default) NO.FRA = Enables display of three bargraphs bAr.1, bAr.2 and bAr.3 without frames...
Page 175: Speed - Message Scrolling Speed
The parameter shows and sets the message scrolling speed. “1” corresponds to maximum scrolling speed, “10” to minimum speed. With “0” the message does not scroll and the display shows first 5 characters (on models 850 and 1650) or the first 7 characters (on model 1850).
Page 176: Submenu Home - Configuration Of Display And Keyboard In Home1 And Home2
4.28. Submenu HOME - Configuration of display and keyboard in Home1 and Home2 Acronym Scrolling message Password Description HOME HOME DISPLAY Level 2 Lets you configure the controller’s display and keys in AND KEYBOARD Home1 and Home2. Parameter Pag. Home Enabling REMOT led LED.5 HOME...
Page 177: Home - Selecting Home
4.28.1. HOME - Selecting Home Acronym Scrolling message Submenu Attributes HOME.N HOME NUMBER HOME The parameter shows and sets the identifying number of Home to configure. Unit of measurement: Number Options: 1...2 4.28.2. BUT.1 - Selecting function key 1 Acronym Scrolling message Submenu Attributes...
Page 178: Ds.sp - Selecting The Sv Display
P.T.TIM = Program total theoretical time (only for model 850) P.E.TIM = Program total real time (only for model 850) P.R.TIM = Program total theoretical residual time (only for model 850) = Main input if model with auxiliar input 2...
Page 179: Ds.f - Selecting The F Display
P.T.TIM = Program total theoretical time (only for model 850) P.E.TIM = Program total real time (only for model 850) P.R.TIM = Program total theoretical residual time (only for model 850) = Main input if model with auxiliar input 2 = Auxiliar input 2 80209C_MHW_850-1650-1850_02-2020_ENG_pag.
Page 180: Bar.1 - Selecting Bargraph 1 Display
V.POSI = Valve position if the Programmer function is enabled in parameter PROGR on the EN.FUN menu: P.TIME = Current step time (ramp or hold) P.T.TIM = Program total theoretical time (only for model 850) 80209C_MHW_850-1650-1850_02-2020_ENG_pag. 178...
Page 181: Bar.2 - Selecting Bargraph 2 Display
P.R.TIM = Program total theoretical residual time (only for model 850) = Main input if model with auxiliar input 2 = Auxiliar input 2 if model with Modbus Master serial and Master parameter configured: MAS.01 = Master value 1 MAS.02 = Master value 2 MAS.03 = Master value 3...
Page 182: Bar.3 - Selecting Bargraph 3 Display
if the Timer function is enabled: TIM.RE = Remaining timer value TIM.EL = Timer value elapsed if controller model with valve control: V.POSI = Valve position if the Programmer function is enabled in parameter PROGR on the EN.FUN menu: P.TIME = Current step time (ramp or hold) P.T.TIM = Program total theoretical time P.R.TIM = Program total theoretical residual time = Main input...
Page 183: Led.1 - Enable Run Led Flashing
if ENERG function enabled and model with CT1+CT2: CURR = Load current (on 1850 LED A on) if the ENERG function is enabled: OUT.KW = Power on load if the Timer function is enabled: TIM.RE = Remaining timer value TIM.EL = Timer value elapsed if controller model with valve control: V.POSI = Valve position if the Programmer function is enabled in parameter PROGR on the EN.FUN menu:...
Page 184: Led.2 - Enabling Manual Led
4.28.11. LED.2 – Enabling MANUAL led Acronym Scrolling message Submenu Attributes LED.2 ENABLE OF MANUAL LED HOME The parameter enables and disables the MANUAL led Unit of measurement: Options: = Disables the MANUAL led = Enables the MANUAL led 4.28.12. LED.3 – Enabling TUNE led Acronym Scrolling message Submenu...
Page 185: Submenu Lnr.4.P - Permits Configuration Of Custom Linearisation 4 Points
4.29. Submenu LNR.4.P - Permits configuration of custom linearisation 4 points Messaggio Password Acronimo Descrizione a scorrimento d’accesso LNR.4.P CUSTOM 4 POINT Level 2 Permits configuration of custom linearisation parameters to LINEARIZATION 4 points. NUMBER The submenu is visible only if custom linearisation has been enabled in the configuration of the main input, the auxiliary input or the third input.
Page 186: X1 - Abscissa Of First Linearisation Point
4.29.3. X1 - Abscissa of first linearisation point Acronym Scrolling message Submenu Attributes LIN.4.P.1 (0 LIN.4.P.2 o LIN.4.P.3) CUSTOM 4 POINT LINEARIZATION STEP LIN.4.P This parameter permits setting of the abscissa of the first linearisation point in the four points. If the RD.ADJ option is active (parameter Md.4P), an editable value will be displayed, while if the CALIB option is active, the value of the corre- sponding input is displayed, which may be edited with a calibrator or related instrument.
Page 187: Submenu Linrz - Configuring Custom Linearization
4.30. Submenu LINRZ - Configuring custom linearization Acronym Scrolling message Password Description LINRZ CUSTOM Level 2 Lets you configure the parameters for custom linearization in LINEARIZATION CONFIG 32 steps or 4 points. The submenu is visible only if custom linearization was enabled in the configuration of the main input or of the auxi- liary input.
Page 188: Mv.sta - Setting Mv At Start Of Scale
4.30.3. MV.STA - Setting mV at start of scale Acronym Scrolling message Submenu Attributes MV.STA LINRZ.1 (o LINRZ.2) MV START SCALE LINRZ The parameter shows and sets the value in millivolts at start of scale if the input is a thermocouple. The parameter appears only if 32-step linearization has been selected (see paragraph “4.8.5.
Page 189: Submenu Us.cal - Calibrazioni Utente
4.31. Submenu US.CAL - Calibrazioni utente Acronym Scrolling message Password Description US.CAL USER CALIBRATION Level 2 Lets the user calibrate the controller with regard to Custom MANAGER main input, HB alarm setpoints, energy reset, and partial day count. Pag. Pag. Parameter Parameter Selecting the user...
Page 190: U.cal - Selecting The User Calibration
OUT.A2 is custom: OUT.A2 = Calibration of custom retransmission output (selected with parameter t.o.A2 on OUT.AN menu) if the model with continuous output (OUT.A for 850 - OUT.C for 1650-1850) is custom: OUT.C = Calibration of custom continuous output if energy counting mode is enabled in MODE.2:...
Page 191: Cal - Resetting The Factory Calibration
in the case of a valve model with auxiliary input, linear custom type FUnC=VALV.P function, and with one output set as V.OPEN and one output set as V.CLOS input configuration: VALV.P = Auxiliary input calibration with valve position function. It is made up of 6 progressive phases: Phase 1: START CALIBRATION message, switch to phase 2 after approximately 4 sec.
Page 192: Rtd.lo - Calibrating Minimum Resistance Value
4.31.5. RTD.LO - Calibrating minimum resistance value Acronym Scrolling message Submenu Attributes RTD.LO US.CAL The parameter appears if you are calibrating a main input or custom RTD auxiliary input. To calibrate: • apply a resistance corresponding to minimum scale value to the main input (for example, 18.52 Ω for Pt100) ; •...
Page 193: Day - Setting Day Of Week
4.31.10. DAY - Setting day of week Acronym Scrolling message Submenu Attributes US.CAL The parameter shows and sets the day of the week on the Real Time Clock, if U.CAL = RTC. Unit of measurement: Day of week Options: MONDA...SUNDA 4.31.11.
Page 194: C.hig - Setting Analog Output Maximum
4.31.15. C.HIG - Setting analog output maximum Acronym Scrolling message Submenu Attributes C.HIG US.CAL The parameter shows and sets the maximum analog output value. You can change the displayed value with the keys. To check the real voltage/current value on the output during calibration, measure it with a voltmeter/ammeter. Unit of measurement: Converter points Options:...
Page 195: Examples And Application Notes
EXAMPLES AND APPLICATION NOTES 5.1. Heat/cool control application A 850 controller (model 850–D-R00-00000-1) controls a • With Quick Configuration you set: heating element via a solid-state relay connected to a • sensor type (TC); logic output. • unit of measurement of temforature (°C);...
Page 196: Quick Configuration Procedure For Model 850-D-R00-00000-1
5.1.2. Quick configuration procedure for model 850–D-R00-00000-1 Home Selecting sensor type Selezione unità di misura The unit of measurement can be °C or °F only if a TC or Rtd sensor is selected > 2 s Select output 1 function The functions proposed are based on type of logic output.
Page 197: Heating Control And Current (Ct) Application
5.2. Heating control and current (CT) application A 850 controller (model 850–D-R00-00100-1) controls a With Quick Configuration you set: heating element via a solid-state relay connected to a logic • sensor type (TC); output. • unit of measurement of temforature (°C);...
Page 198: Quick Configuration Procedure For Model 850-D-R00-00000-1
5.2.2. Quick configuration procedure for model 850–D-R00-00000-1 Home Selecting sensor type Selecting unit of measurement The unit of measurement can be °C or °F only if a TC or Rtd sensor is selected > 2 s Select output 1 function The functions proposed are based on type of logic output.
Page 199: Ingresso Ausiliario
5.3. Ingresso ausiliario The value of the auxiliary analog input is shown in parameter The scale limit values of the input are settable on the config- IN2. uration menu with parameters LO.SCL and HI.SCL (INPUT.2 menu). The function can be: •...
Page 200: Entering Linearisation Parameters With The Linrz Menu
• X2 = STP.01 = 350, X2-X1 = 300, which is 85 more (10% of 850). Example Selection of Pt100 input with Lin = 4.POIN to obtain an RTD The corresponding points on the corrected curve (indication) are: sensor with 4-point input correctio.
Page 201: Alarms
5.6. Alarms 5.6.1. AL1...AL4 Generic alarms Generic alarms AL1…AL4 can be mainly 4 types, as described below: Absolute alarm AL1 inverse and absolute, AL2 direct and absolute. Absolute alarm Two alarm setpoints, AL1 (lower setpoint) and AL2 (upfor setpoint) are set, corresponding to two specific hysteresis values, Hyst1 (positive) and Hyst2 (negative).
Page 202 Symmetrical deviation alarm Symmetrical deviation alarm A single alarm setpoint AL1 and a single hysteresis value Hyst1 are set. SP+AL1 When a direct alarm is set, the alarm trips when the measured value is less than SP - AL1 or greater than SP + AL1. Hyst1 When an inverse alarm is set, the alarm trips when the SP -AL1...
Page 203: Hb Alarm
- using U.CAL = AL.HB user calibration (with output selected in OUT 100% on) - as a function of the settable front key (but.1 for model 850, but.1 or but.2 or but.3 for models 1650 and 1850): to acquire the current value, the automatic or manual power must be > 10%;...
Page 204: Power Alarm
5.6.5. Power alarm • Set the band (PW.BND) outside of which the alarm is activated after TIME has elapsed. The power alarm can be linked to each PID, PID1 and PID2 The reference power is the active power after 300 sec- control LOOP.
Page 205: Tuning
(relay, solid-state, Triac) control output, with automatic cal- For more information on tuning actions, contact Gefran culation of optimal cycle time CY.TIM. Customer Care.
Page 206: Auto-Tuning
5.10.4. Auto-Tuning Notes Enabling the Auto-Tuning function blocks the settings of the • For the programmer model, if Self-Tuning starts when PID parameters. the controller is powered-on, the program is in STOP. There are two types: continuous and one-shot. • If SP-PV deviation is less than 0.3% f.s., Self-Tuning switches to “one shot”...
Page 207: Heat/Cool Tuning With Relative Gain
For slicing cycle times for outputs, the following values should be set: • CY.TIM Cycle T Cool = 10 seconds C.PB SP + cSPo • Water CY.TIM Cycle T Cool = 2 seconds • CY.TIM Cycle T Cool = 4 seconds H.PB Attention! Cool parameters cannot be changed in this mode.
Page 208: Tuning Two Pids Configured For Cascade Control
(flow rates, pressures, etc.) and is more useful in temforature (RAT.CO), which expresses the ratio to be maintained controls. between the two substances. On series 850, 1650, 1850 controllers, the PID.1 control output is the setpoint for PID.2. SETP1 IN.2 RATIO 5.10.7.1.
Page 209: Timer
5.11. Timer The timer is enabled on the MODE configuration menu by The timer can also be controlled (start, stop and reset) with Function Blocks. In this case, the selecting tMEr = ON.SEC o tMEr = ON.MIN according to the start and reset commands are in OR with the time base to be adopted.
Page 210: Stabilization Timer
5.11.2. Stabilization timer 5.11.3. Start timer The stabilization timer is used to control a process at a The start timer is used to start the control a certain time after certain temforature for a certain time. the controller is powered-on. The delay after start/power-on is settable in TIMER.
Page 211: Multiset, Setpoint Gradient
The control setpoint reaches the set value with a PID2) or SE12.0 (for PID1 and PID2) or a configurable speed defined by the gradient. faceplate key (but.1 for model 850, but.1 or but.2 or but.3 for models 1650 and 1850) setting the option but.x active = SP.SEL on the HMI submenu.
Page 212: Example Of Setting A Program From Digital Inputs
5.13.2. Example of setting a program from digital inputs If there is a single programmer a) Using the digital input functions: F.in for digital input 1 = P.PR1.0 = select program for PROGRAMMER bit 0 F.in for digital input 2 = P.PR1.1 = select program for PROGRAMMER bit 1 F.in for digital input 3 = P.PR1.2 = select program for PROGRAMMER 1 bit 2 b) With state of digital inputs: state of digital input 1 = active...
Page 213 • Behavior when the programmer restarts is linked to the But if you make the same combined change on program- phase of the step that the programmer is in : mer 1 (change of mode\time assigned to active phase o programmer ramp phase: of step or change of mode\number of step or change of •...
Page 214: Programmer Behavior
5.13.4. Programmer behavior 5.13.5. Program examples 5.13.5.1. ONE STEP program The change in local setpoint, which occurs during a program stop phase, causes the restart of the step in execution, with Project conditions: • ramp time = 0; conservation of the set ramp time. •...
Page 215: Program With Assigned Events
5.13.5.3. Program with assigned events Project conditions: • Evnt.1 On during STEP1; • Evnt.2 On during hold of STEP1; • Evnt.3 On during ramp of STEP2; • Evnt.4 not used. STEP1 - setting events at start of step: • EVN.r.1 = On •...
Page 216: Cyclical Program With 3 Setpoints And 3 Steps
5.13.6. Fast simulation of program You can easily check a selected program by launching it in fast simulation mode. Enable it by setting the parameter LIMIT = On on the PR.OPT submenu. The program will run with ramp time limited to 20 seconds and with hold time limited to 10 seconds.
Page 217 Set the Wait Step as follows with GF_eXpress: PV / Setpoint time Step 0 Step 1 Step 2 Step 3 Step 4 If the variable has values lower than the ones requested during a setpoint raise phase (point A, t1), restart is conducted by lowering the active time base until the setpoint profile (point A1) is intercepted.
Page 218 Example of asynchronous PROG1 and PROG2 programmers Example of asynchronous PROG1 and PROG2 programmers with step wait setting 80209C_MHW_850-1650-1850_01-2020_ENG_pag. 216...
Page 219 5.13.10.2. Programmers in synchronous mode It follows that the time base is suspended until all of the In this work mode the two programmers have the same consents are checked (those for the step in execution in time base, and the ramp and hold times of each step of the PROG1 and those for the step in execution in PROG2).
Page 220 5.13.12. SIMPLIFIED PROGRAMMER MODE In simplified mode, the FI.STP and LA.STP parameters disappear and the ST.END parameter appears for selecting In Simplified Programmer Mode you can only use the the last step in the programi: PR.STP menu to configure programs. To enable this mode, adjust the S.PROG parameter in the EN.FUN menu (after enabling programmer mode using the PROG parameter in the EN.FUN menu).
Page 221: Managing Motorized Valves
5.14. Managing motorized valves In a control procedure, a motorized valve varies the flow rate Based on process dynamics, the controller determines the of a fluid based on the signal from the controller. output value that drives the valve actuator so that valve In an industrial process, the fluid may be a fuel, often opening maintains the required process variable value.
Page 222: Valve Control Modes
5.14.2. Valve control modes Valve In valve control, every request for a maneuver greater than control minimum impulse is sent to the actuator via the relays with TIM.HI TIM.LO TIM.LO TIM.LO function V.OPEN / V.CLOS. In the case of floating valve each action updates the Deviation assumed position of the virtual potentiometer calculated on Impulsive...
Page 223 Valve connection diagram for models 850V (or 850PV)-X-RR-R... default OUT2 (OPEN), OUT3 (CLOSE) Ph L+ Mp N- OUT2 OUT3 OUT4 Power neutral + VP Open command (phase) + 1V OPEN Close command (phase) CLOSE Position reverse potentiometer SIGNAL Auxiliary input VALVE CONNECTION for models with Auxiliary Input option = 2 NOTE:...
Page 224 Valve connection diagram for models 1650V (or 1650PV)-X-RR... for models 1850V (or 1850PV)-X-RR... default OUT2 (OPEN), OUT3 (CLOSE) OUT3 Ph L+ OUT2 Mp N- OUT1 Power neutral + VP Open command (phase) + 1V OPEN Close command (phase) CLOSE Position reverse potentiometer SIGNAL Auxiliary input VALVE CONNECTION...
Page 225: Energy Counter
The energy count does not depend on the output type, outputs. The count is run only if the chosen output has HEAT and is also done for continuous outputs (A for 850 and C / COOL function. for 1650 /1850).
Page 226: Logic Oforations
The input variables (a, b, c, d) to each Function Block can AUX RELAY 5 AUX RELAY 6 refer to: AUX RELAY 7 • digital inputs (3 for model 850, 5 for models 1650 and AUX RELAY 8 1850), • auxiliary digital inputs (for model 1850), Menu navigation status •...
Page 227 (see chapter “Managing recipes”) LED.OUT.4 SEL1.0 (Select setpoint M.SP1.1/M.SP2.1 or LED.RUN M.SP1.1…M.SP4.1 bit 0 for PID.1) LED.MANUAL SEL2.0 (Select setpoint M.SP1.2/M.SP2.2 or LED.TUNE M.SP1.2…M.SP4.2 bit 0 for PID.2) LED.RAMP SEL1.1 (Select setpoint M.SP1.1…M.SP4.1 bit LED.REMOTE 1 for PID.1) LED.SP1/2 SEL2.1 (Select setpoint M.SP1.2…M.SP4.2 bit 1 for PID.2) CY.RES...
Page 228 HI ALARM MATH6 (input in HIGH state for math function O.HI ALARM MATH5 (output in HIGH state for math block 6) function block 5) HI ALARM MATH7 (input in HIGH state for math function O.HI ALARM MATH6 (output in HIGH state for math block 7) function block 6) HI ALARM MATH8 (input in HIGH state for math function...
Page 229 MESSAGE 21 (show message at scroll 21) L.C9 (logical coefficient 9) MESSAGE 22 (show message at scroll 22) L.C10 (logical coefficient 10) MESSAGE 23 (show message at scroll 23) L.C11 (logical coefficient 11) MESSAGE 34 (show message at scroll 24) L.C12 (logical coefficient 12) MESSAGE 25 (show message at scroll 25) L.C13 (logical coefficient 13)
Page 230: Programming Logic Function Blocks
5.16.3. Programming logic Function Blocks 5.16.3.1. Configuration page The GF_eXpress program’s Logic Function Blocks configuration page lets you configure and debug the blocks. 80209C_MHW_850-1650-1850_01-2020_ENG_pag. 228...
Page 231: Of Logic Function
Button to return to previous function block. 5.16.3.2. Enabling logic function block and selecting the type of logic function Number of function block and type of logic oforations run. The logic function block page is enabled automatically as Name of function block. You can insert an optional soon as you select a type of logic function.
Page 232: Configuring Input Variables
5.16.3.3. Configuring input variables Configure the four input variables a, b, c and d, one at a time. On the pull-down menu, select the variable to be as- signed to the input. The options are: • ON, input always ON; •...
Page 233: Configuring The Output
The name will be saved as part of the “configuration recipe” The counter values that have passed and remain in the ON only on the PC and will not be transferred to the controller. and OFF delay times are reported in the variables: Therefore, when the controllers are cloned, the controller - E.ON.01…E.ON.32 (time passed of ON) to which the configuration was copied will not contain this...
Page 234: Math Oforations
5.17. Math oforations 5.17.1. Math function blocks Local setpoint NOTE: When the SETP.x is managed as a Math Function The math oforations function processes (with Math Function Block output, the parameter can no longer be changed Blocks) the values of input variables to obtain values for from the display or by serial connection.
Page 235: Programming Math Function Blocks
5.17.3. Programming Math Function Blocks SENSOR BACKUP: reports as the output of the Math Function Block the value of the parameter connected with “Input a”, if the first input is functioning proforly, or the value 5.17.3.1. Configuration page of the parameter connected with the first input, if the first input is functioning incorrectly (SBR, High, Low,…) GF_eXpress program’s...
Page 236 a”. Until then, the digital output of the Math Function Block will remain on LOW logical value. UP COUNTER with prescaler x 1000: increases the value of the analogue output of the Math Function every time the parameter connected with digital input “Input d” switches from low logical value to high logical value (rising edge) one thousand times.
Page 237 logical value. LESS OR EQUAL keeps : The digital output of the Math Function Block LOW if the DOWN COUNTER with prescaler x 1000: : decreases the value of the parameter connected with “Input a” is greater value of the analogue output of the Math Function, starting than the value of the parameter connected with “Input b”.
Page 238 Button to return to previous Math Function Block. By enabling manual mode for setting maximums and minimums, you see the following: Number of Math Function Block. Name of Math Function Block. You can enter an optional 16. Minimum value that Math Function Block output can descriptive name of the Math Function Block.
Page 239: Enabling A Function Block And Selecting The Type Of
When onLine mode is activated, the virtual values of the limits used (see yellow fields) will be shown for the analog respective quantities, including the minimum and maximum input and output terminals. Following a reboot of the controller after a Power ON, type 2 math function blocks always restart at their initial value.
Page 240: Configuring Input Variables
You can name the function block so that it can be easily 5.17.3.4. Configuring the output recognized for future use. Configure the output by selecting (on the pull-down menu) The name will be memorized as part of the “configuration one of the possible values listed in the Function Commands recipe”...
Page 241: Recipe Management
5.18. Recipe management 5.18.1. Defining parameters recipes 5.18.3. Saving parameters in active recipe You can save values assigned to recipe parameters in Parameters recipes are defined so that the user can compile the active recipe (shown in parameter REC.AC) by using a list of N parameters (with N ≤...
Page 242: Master Modbus Communication
5.19. Master Modbus Communication 5.19.1. Master communication blocks ACCESS=WRITE ONLY objects may be used to write the value of a controller value on a remote device (e.g. power With option “G = Master Modbus RTU Communication”, calculated by PID). the device offers the Master Modbus RTU communication mode.
Page 243: Programming Master Communication Blocks
5.19.2. Programming Master communication blocks GF_ eXpress program formits set-up and debugging. 5.19.2.1. Set-up page The set-up page for Master Communication Blocks in the Button for showing an overview of the communication 14. Selection of the maximum value of the variable in the blocks enabled.
Page 244: Enabling Communication Block
Example: reused at a later time with no need for a new configuration. 850/1650/1850 connection with Gefran 19200 baud devices: - Power controllers: GTF 5.19.2.3. Selecting scanning speed - Controllers and programmers: 400/401, 450, 600/1200/1300,...
Page 245: Selecting Remote Device Parameters
5.19.2.4. Selecting remote device parameters slave are subject to these limits. In the case of access in The communication block parameters determining the read-only mode, ACCESS=READ_ONLY, the MIN...MAX objects in the remote device are: limits still apply, and the value written in the parameter MAS. xx , starting with the value read on the slave, is subject to •...
Page 246: Setting The Master Modbus Serial Port
5.19.3. Setting the Master Modbus serial port 5.19.4. Modbus object summary page GF_eXpress may be used to set the communication speed The “Overview” page in the Master Communication section (MASTER_KBAU=19200, 38400, 57600, 115200 baud), of GF_eXpress may be used to obtain an overview of the parity type (MASTER_PAR=NO_PARITY, ODD, EVEN) and Modbus parameters the device is exchanging with the timeout (MASTER_TIM=60…1000ms) of the Master Modbus...
Page 247: Slave Communication In Modbus Tcp
5.20. Slave Communication in Modbus TCP The “E0 = Ethernet Modbus TCP” option may be used to list of devices in the Forformance family (850-1650- access the device using the Modbus TCP protocol. 1850) with the network option, Access may take place via any client (including the...
Page 248: Modbus Tcp Communication Diagnostics
Once you have obtained a list of devices in the Forformance Whichever method is used, if the assignment of new family (850-1650-1850) with the network option, if you select network parameters is successful the following screen will one of the items in the list, the corresponding network pa- appear.
Page 249: Oforation As A Device Bridge With Other Devices
5.20.3. Oforation as a device Bridge with other devices box (see enter reference to paragraphs “2.3. 850 wiring With the “ME = Ethernet Modbus TCP\RTU Bridge” option, diagrams” , “2.4. 1650 wiring diagrams” and “2.5. 1850 the device can oforate as a Modbus TCP\RTU bridge, formitting connection of other devices using the serial wiring diagrams”), obtaining the following architecture:...
Page 250: Webserver Function
• The page has a mechanism for refreshing every 2.5 seconds • Serial Slave Number : formits selection of the serial code (node number) of a device in the 850 family connected via serial 485 and view its pages. Follow these steps to change...
Page 251 • Programmer Status (Run,Ready,End,Hbb) - Working days ; total days of oforation - Internal temp , internal temforature • Programmer actual program (Number of the program currently - Min temp, minimum internal temforature running) - Max temp, maximum internal temforature •...
Page 252 The page input attached below • LATCH 1,2,3,4 definition for alarm on/off memory. The page is refreshed every 2.5 seconds. Follow the steps listed on the previous page to edit these fields The SETPOINT page contains the information listed below Shows information on main inputs 1 and 2: •...
Page 253 The CONTROLS page contains the information listed below The HMI page Parameters: • CNTR : type of pid 1,2 controller • H.PB : proportional heating band 1,2 • H.IT : integral heating time 1,2 contains the following fields: • BUT.1 : M/A function key for home 1 and 2 •...
Page 254: Instrument Menu Set-Up
5.22. Instrument menu set-up The instrument set-up menu may be customised, selecting Select one of the n menus and another window will open the menus and parameters in each menu that must be visible formitting selection of individual menu parameters: or invisible while browsing.
Page 255: Calendar
5.23. Calendar The option “CK = RTC+Logical + Mathematical Options” The calendar can only be configured using the GF_eXpress may be used to configure the device to trigger a series of tool: actions over time. The calendar may be set in the EN.FUN menu using the CAL. EN parameter As follows: •...
Page 256 In addition to the weekly calendar, two one-shot events may be set via the usermenu, either on the instrument or in GF_ eXpress: Warning: remember to enter all the parameters For each day of the week, you may set: listed above, as a single event requires complete •...
Page 257: Programming With Pc
Virtual COM Port with a USB port on the computer. Attention! To use this interface you have to install the VCP driver, downloadable from: www.gefran.com/en/products/261-gf_express#- downloads. When the controller is connected to the PC you can configure it rapidly even when it is not powered.
Page 258: Operator Guide
“1.3.1. Display and keys” on page 13 for the previous menu item or to the higher menu level, 850, “1.4.1. Display and keys” on page 15 for the 1650, and according to the context. “1.5.1. Display and keys” on page 17 for the 1850.
Page 259: Operation As Programmer
The following examples show how the same information is displayed on the 850, 1650, and 1850 controllers. Compared to the model 850, models 1650 and 1850 also show the process variable value (PV_1 PROG.STATUS_1 and PV_2 PROG.STATUS_2).
Page 260: Errors During Operation
• a scrolling message with errors detected, on display SV limits (for example, thermocouple with incorrect (model 850) or on display F (models 1650 and 1850). connection) or 4...20 mA transmitter broken or not powered. Sensor broken or input values above maximum limit.
Page 261: Configuration (User Menu)
(shown below for models: parameters. 850-x-xxx-00000-x-xxx and 1650-x-xxx-00000-x-xxx). The User Configuration menu can be built according to need This menu can subsequently be modified. The related with the GF_express software, grouping up to 100 parameters parameters are shown for models with options;...
Page 262 You can enter the following on the user menu: If the user changes the User Menu configuration while the • simple parameters (for example, software version controller is working in this menu (i.e., the display is showing SW.Ver or password 1 PASS1); one of the User Menu parameters), the switch to Home.1 is •...
Page 263: Maintenance
MAINTENANCE Attention! The controller must be repaired only by technicians trained and authorized by Gefran. Any attempt by unautho- rized personnel to repair or change the hardware characteristics of the controller will void the warranty. 8.1. Replacing the controller The instrument (display + electronic circuits) can be replaced without having to remove the entire controller from the panel and disconnect its cables.
Page 264: Cleaning
8.4. Cleaning To clean the faceplate and the case, use only a soft cloth You can also clean the inside of the controller if necessary. dampened with water or alcohol. DO NOT use hydrocarbon To do this, first switch off the power supply to the controller solvents (trichloroethylene, gasoline, etc.).
Page 265: Technical Data
TECHNICAL DATA 9.1. Controller 850 OPERATOR INTERFACE Type LCD black background Screen area (L x H) 35 × 30 mm Lighting Backlit with LEDs, life > 40.000 hours @ 25 °C (with brightness level backl = 8) PV display Number of digits: 4 to 7 segments, with decimal point...
Page 266 K output, 4…20mA, 0…20mA, 10V, 5V, 1V, 60mV, potentiometer •Reading accuracy: ±0.1% of value read This Gefran controller, when subjected to the necessary calibration operations in the field, is suitable for use in Nadcap applications for any class of oven, from 1 to 6, according to specification AMS2750E, paragraph 3.3.1.
Page 267 OUTPUTS Relay Numero: 3 max (4 max con 3 relè con contatto in comune) Tipo di contatto relè: NO Corrente max: 5A (2A per certificazione UL), 250VAC Carico minimo: 5 V, 10 mA Number of operations: > 600,000 @ 2A load current Double insulation Installation of an external R-C suppressor (“snubber”) is recom- mended...
Page 268 CONTROL FUNCTIONS Type Single loop, double loop Control PID, ON/OFF, single action heat or cool, double action heat/cool Control output Continuous or ON/OFF CONTROL Cycle time: constant or optimized (BF) Control output for motorized OPEN/CLOSE for floating motorized valve or with feedback with po- valves sition control by potentiometer on Relay, Solid-state, Triac outputs.
Page 269 Conforms to Directive 2014/35/EU norme EN 61010-1 Generals This Gefran controller, when subjected to the necessary cal- ibration operations in the field, is suitable for use in Nadcap applications for any class of oven, from 1 to 6, according to specification AMS2750E, paragraph 3.3.1.
Page 270: Controller 1650
9.2. Controller 1650 OPERATOR INTERFACE Type LCD black background Screen area (L x H) 37 × 68 mm Lighting Backlit with LEDs, life > 40.000 hours @ 25 °C (with brightness level backl = 8) PV display Number of digits: 4 to 7 segments, with decimal point Digit height: 17 mm Color: white SV display...
Page 271 K output, 4…20mA, 0…20mA, 10V, 5V, 1V, 60mV, potenziometer • Reading accuracy : ±0,1% of value read This Gefran controller, when subjected to the necessary calibration operations in the field, is suitable for use in Nadcap applications for any class of oven, from 1 to 6, according to specification AMS2750E, paragraph 3.3.1.
Page 272 OUTPUTS Relay Nuumber: 4 max Type of relay contact: NO Max. current: 5A (2A at ambient temperature up to 45 ° C for certi- fication UL), 250VAC / 30 VDC, cosφ = 1 Minimum load: 5 V, 10 mA Number of operations: > 600,000 @ 2A load current Double isolation Installation of an external R-C suppressor (“snub- ber”) is recommended Logic...
Page 273 CONTROL FUNCTIONS Type Single loop, double loop Control PID, ON/OFF, single action heat or cool, double action heat/ cool Control output Continuous or ON/OFF CONTROL Cycle time: constant or optimized (BF) Control output for motorized OPEN/CLOSE for floating motorized valve or with feedback with valves position control by potentiometer on Relay, Solid-state, Triac outputs.
Page 274 Conforms to Directive 2014/35/EU norme EN 61010-1 Generals This Gefran controller, when subjected to the necessary cal- ibration operations in the field, is suitable for use in Nadcap applications for any class of oven, from 1 to 6, according to specification AMS2750E, paragraph 3.3.1.
Page 275: Controller 1850
9.3. Controller 1850 OPERATOR INTERFACE Type LCD black background Screen area (L x H) 83 × 68 mm Lighting Backlit with LEDs, life > 40,000 hours @ 25°C (with brightness level backl = 0.8) PV display Number of digits: 4 to 7 segments, with decimal point Digit height: 23 mm Color: white SV display...
Page 276 4…20mA, 0…20mA, 10V, 5V, 1V, 60mV, potentiometer • Reading accuracy: ±0.1% of value read This Gefran controller, when subjected to the necessary calibration operations in the field, is suitable for use in Nadcap applications for any class of oven, from 1 to 6, according to specification AMS2750E, paragraph 3.3.1.
Page 277 OUTPUTS Relay Number: 4 max Type of relay contact: NO Max. current: 5A (2A at ambient temperature up to 45 ° C for certi- fication UL), 250VAC /30 VDC, cosφ = 1 Minimum load: 5 V, 10 mA Number of operations: > 600,000 @ 2A load current Double isolation Installation of an external R-C suppressor (“snubber”) is recom- mended...
Page 278 Retention: > 10 years Generals This Gefran controller, when subjected to the necessary cal- ibration operations in the field, is suitable for use in Nadcap applications for any class of oven, from 1 to 6, according to specification AMS2750E, paragraph 3.3.1.
Page 279 GENERAL DATA Operating voltage 100...240 VAC/VDC ±10%, 50/60 Hz (20...27 VAC/VDC ±10%, 50/60 Hz) Power dissipation 12 W max POWER SUPPLY Protections Overvoltage 300 V / 35 V Connection Screw terminals and crimp connector, max. wire section 1 mm Serial configuration port Connector: microUSB RS485 Baudrate: 1200, 2400, 4800, 9600, 19.200, 38.400, 57.600, 115.200...
Page 280: Enabling Logic Function Block And Selecting The Type 9.4. Isolation Block Diagram 850
9.4. Isolation block diagram 850 SENSOR LCD + CONFIGURATION INPUT PC INTERFACE CONTROLLER PORT AUXILIARY BACK LIGHT COMMUNICATION INPUT FIELDBUS INTERFACE 4 keys TRIAC, RELAY, MOS CT1, CT2 INPUT DC OUTPUT OUT 1, 2, 3, 4 LOGIC OUTPUT (SSR drive) DIGITAL INPUT DI1...DI3 or...
Page 281: Isolation Block Diagram 1650 - 1850
9.5. Isolation block diagram 1650 - 1850 SENSOR LCD + CONFIGURATION INPUT PC INTERFACE CONTROLLER PORT AUXILIARY BACK LIGHT COMMUNICATION INPUT 1 FIELDBUS INTERFACE 1650 4 keys AUXILIARY 1850 6 keys TRIAC, RELAY, MOS INPUT 2 DC OUTPUT OUT 1, 2, 3, 4 LOGIC OUTPUT (SSR drive) CT1, CT2 OUT1 G (Master Modbus)
Page 282 Sensor input, CT Input, Configuration port, OUT1 G (Mster Modbus) Auxiliary input (PV2), Transmitter power supply (VT2) Potentiometer power (VP)) Fieldbus Communication interface Ethernet communication interface Digital input, Logic output (SSR drive), DC output 1, A1, A2 DC outputs, Transmitter power supply (VT1) 8 digital inputs, 8 digital outputs (only for 1850) MOS digital output...
Page 283: Order Methods
10. ORDER METHODS 10.1. Controller 850 Ordering code: 850 X X X X Model (A) Function (P) Controller Absent Programmer FB Logical + mathematical operations Valve (*) RTC + Logical operations + Programmer+valve (*) mathematical Output 1 (B) Supply (O) Relay 20...27 VAC / VDC...
Page 284: Controller 1650
10.2. Controller 1650 Ordering code: 1650 X X X X Model (A) Function (P) Controller Absent Programmer Logical + mathematical operations Valve (1) RTC + Logical operations + Programmer+valve (1) mathematical Output 1 (B) Supply (O) Relay 20...27 VAC / VDC Logic 100...240 VAC / VDC Analog...
Page 285: Controller 1850
10.3. Controller 1850 Ordering code: 1850 X X X X Model (A) Fonction (P) Controller Absent Programmer Logical + mathematical operations Valve (1) RTC + Logical operations + Programmer+valve (1) mathematical Output 1 (B) Relay Supply (O) Logic 20...27 VAC / VDC Analog 100...240 VAC / VDC Master Modbus RTU...
Page 286: Accessories
11. ACCESSORIES Compatible Code Description 1650 1850 F060800 Cable for programming with PC, USB-TTL 3 V with USB – microUSB connectors, • • • length 1.8 m F043958 “GF_eXpress” software CD • • • F060909 Configuration kit for new instruments GF_eXK-3-0-0 •...

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1650 1850

gefran 850 Installation And Instruction Manual

Contents

Introduction

1 General Description

2 Installation

3 Commissioning

4 Configuration

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Summary of Contents for gefran 850