Masibus 8208 User Manual

8-channel scanner

Hide thumbs

Table Of Contents

Table of Contents

Quick Links

8-CHANNEL SCANNER-8208

REF NO: m82A/om/101

Issue NO: 08

Masibus Automation & Instrumentation Pvt. Ltd.

Sector-25, Gandhinagar-382044, Gujarat, India

User‟s Manual

B/30, GIDC Electronics Estate,

Email: support@masibus.com

Web:

www.masibus.com

Page 1 of 42

masibus

Table of Contents

Need help?

Do you have a question about the 8208 and is the answer not in the manual?

Questions and answers

Summary of Contents for Masibus 8208

Page 1 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 ’ ’ Masibus Automation & Instrumentation Pvt. Ltd. B/30, GIDC Electronics Estate, Sector-25, Gandhinagar-382044, Gujarat, India Email: support@masibus.com Web: www.masibus.com User‟s Manual Page 1 of 42...
Page 2: Table Of Contents
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Contents Introduction (03) Installation (05) Hardware Specification Detail (08) Front and Back Panel Description (11) Key Function Description (14) Menu Layout (15) Relay/OC Outputs (22) Calibration Procedure (27) Modbus Communication Detail...
Page 3 Th an k y ou f o r pu r c h asi n g 8 208 u n i v e r sal S can n e r . Th i s man u al de s c ri be s th e b asi c fu n cti on s an d op e rati on m eth od s o f 8208 . Pl ea s e r ea d th r ou gh t h i s u s e r ‟s m an u al ca r e fu l ly b ef o r e u si n g th e p r odu ct .
Page 4 , c on t act y ou r s al e s r ep r e s en t ati ve . Product Ordering Code The 8208 Scanner unit has a nameplate affixed to the one side of the enclosure. Check the model and suffix codes inscribed on the nameplate to confirm that the product received is that which was ordered.
Page 5 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 2. INSTALLATION: How to Install: Mounting method: Panel mounting To install the controller select a location where: o no one may accidentally touch the terminals o mechanical vibrations are minimal o corrosive gas is minimal o temperature can be maintained at about 25˚C to 35˚C and the...
Page 6 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 External Dimensions and Panel Cutout Dimensions: Unit: mm User‟s Manual Page 6 of 42...
Page 7 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 How to connect wires: Before carrying out wiring, turn off the power to the controller and check that the cables to be connected are not alive with a tester or the like because there is a possibility of electric shock.
Page 8: Hardware Specification
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 3. Hardware Specification Detail: Input type: Universal input type Thermocouple, RTD, Millivolt, Voltage, Current INPUT types are software selectable. Applicable Standards: DIN (ITS-90) for Thermocouple and RTD T yp e R an g e...
Page 9 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Input Impedance: >1 Mohm for thermocouple/ mV/RTD/Volts inputs & 100 ohms for mAmp input. Noise Rejection Ratio: NMRR (Normal mode rejection ratio) > 40 dB (50/60 Hz) or more CMRR (Common mode rejection ratio) > 120 dB (50/60 Hz) or more Allowable wiring resistance for RTD: Maximum 15 ohms/wire (Conductor resistance between three wires should be equal).
Page 10 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Power consumption: Max. 15 VA Data backup: Non-volatile memory (can be written up to 100000 times) Withstanding Voltage:  Between primary terminals* and secondary terminals** at least 1500VAC for 1 minute ...
Page 11: Front And Back Panel
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 4. Front and Back Panel Description: FRONT PANEL Name of Part Function Process Value Displays Process Value. Display(DATA window) Display Parameter Name When You Set Parameter. Displays Error Message When An Error Occurs.
Page 12 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 BACK PLATE CONNECTION DETAIL: RS485 V T/C V T/C V T/C V T/C V T/C V T/C V T/C V T/C 100 Ohms 0.1% User‟s Manual Page 12 of 42...
Page 13: Issue
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 RECOMMENDED TERMINAL LUGS DETAIL: DIMENSIONS:- Length (b) 16 mm Width (a) 5.7 mm Length of insulation sleeve (c) 4.5 mm Inner dimension of the insulating collar (d) 1.9 mm Inner diameter (f) 3.2 mm...
Page 14: Key Function
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 5. KEY FUNCTION Description: MENU/ENTER KEY: It is used to enter in the sub menu (various levels) and save the parameters to nonvolatile memory, when user setting a proper data by Increment and shift key for parameter configuration.
Page 15 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 6. Menu Layout: RUN TIME INDICATION: Following parameters can view or change during run time.  Immediately after powering, unit will run in Auto Mode. In auto mode channel will scan automatically according to scan time selection (1-250 second).
Page 16 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 LE VEL 2 :- Pressing MENU key DATA window shows LvL2 (LvL2) message. Press MENU key again DATA window shows pwd (PWD) message, press increment key twice to select password and then press MENU key to enter into Level-2.
Page 17: Relay/Oc
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Relay Configuration: Relay configuration depends on selection of Relay group i.e. Relay group 2 or Relay group 4 in Level-3. Relay Group - 2: If relay group – 2 is selected, there will be two group of relay. Each group has two relay.
Page 18 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Relay Type can be selected as shown below: Relay Group Relay Type G - 1 Low ON (L) or High ON (H) Low ON (L) or High ON (H) G - 2...
Page 19: Calibration
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 n on e- st op bi t - 1 1:(P . N. S. 2) - p ari t y n on e - st o p bi t - 2 2:(P . O. S. 1) - p a ri ty o dd - st op bi t - 1 3:(P .
Page 20 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Th e rm o c ou pl e , R t d an d Li n ea r D ep en di n g on P V  Ze r o s en so r t yp e s el ec t e d (CAL.Z)
Page 21 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 INPUT TYPE SELECTION TABLE: I /P T yp e T yp e R an g e Re s ol ut i on Di s p l ay - 200 t o ...
Page 22 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 7. Relay/OC Outputs: Following function can be set for Relay/OC outputs. Relay OC Logic (Direction): Relay Logic means Relay contact can be changed from NO – NC OR NC – NO. If relay logic is selected Normal, when Fault occur Relay contact will change from NC to NO.
Page 23 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Relay/OC logic table: ALARM 1 MOMEMTARY ALARM (when in abnormal condition ack not pressed) CONDITION NORMAL ABNORMAL UP (O/S) DOWN (O/S) ACK ** NORMAL * ACK *** ALARM LATCH LAMP OFF...
Page 24 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 ALARM AL1 MAINTAINED ALARM (when in abnormal condition ack is pressed) DOWN CONDITION NORMAL ABNORMAL UP (O/S) (O/S) ACK ** NORMAL * ACK *** ALARM LATCH LAMP FLASH FLASH STEADY STEADY...
Page 25 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Notes : * means normal condition after abnormal has occurred ** means ack pressed in abnormal condition *** means ack pressed in normal condition after abnormal has already occurred. Upon pressing Shift/Decrement key for 3 seconds, acknowledgement will be given for alarm and trip relay in abnormal condition.
Page 26 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 RELAY/OC GROUP - 2 User‟s Manual Page 26 of 42...
Page 27 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 8. Calibration Procedure:- Calibration is provided for ambient temperature, PV sensor input, Retransmission output. First select the calibration function as described below and then follow the procedure depending on the parameter to be calibrated. The sequences of parameters that will be available for calibration are listed below: ...
Page 28 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Retransmission output calibration (Voltage/current output):- Press set key repeatedly, till PV display shows message rtr.Z (retransmission output zero calibration). SV display shows the value being outputted on Retransmission output terminals. Measure the value using a highly accurate digital multi meter. Use Inc/Shift key to correct the displayed reading to the measured value.
Page 29: Modbus Communication
8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 9. Communication: Th e MO D BUS C om m u n i cati on s p r ot o c ol as RS - 4 85 o r RS - 2 32 i n te r fa c e mo du l e i s i n stal l ed.
Page 30 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Parameter Value Open sensor 32767 Over reading 32766 Under reading 32765 Skip Channel 32764 Modbus Parameter Details for Holding Register: Parameter Absolute Parameter Min Value Max Value Access NOTE Address Type Type SP.1 CH –...
Page 31 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Parameter Absolute Parameter Max Value Access NOTE Address Type Value Type ZERO CH - 1 40041 Refer T-1 Refer T-1 ZERO CH - 2 40042 Refer T-1 Refer T-1 ZERO CH - 3...
Page 32 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Parameter Absolute Parameter Max Value Access NOTE Address Type Value Type RLY Latch 40093 RLY Group 40094 Scan Rate 40095 Auto CJC 40096 Fix CJC 40097 Machine ID 40098 Baud Rate...
Page 33 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Channel-3 Span Calibration 49014 Channel-4 Span Calibration 49015 Channel-5 Span Calibration 49016 Channel-6 Span Calibration 49017 Channel-7 Span Calibration 49018 Channel-8 Modbus Parameter Details for Read Output Status Register: Parameter Absolute...
Page 34 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 INPUT TYPE SELECTION TABLE: Input Type I/P no Type Zero Span Resolution Display -200 1000 0.1°C  -200 1200 0.1°C  -200 1370 0.1°C  -200 0.1°C  1800 1°C ...
Page 35 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Relay Group - 4 Type selections: Modbus Index Parameter Value Relay Group -2 Type selection: Low ON Modbus Index Parameter Value High ON High/Very High Low/Very Low High/LOW Relay per Group Selection:...
Page 36 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 10. MISCELLENIOUS PV INPUT STATUS DISPLAY DURING BURNOUT CONDITION: Input type Display Message TC-E oPEn OPEN( TC-J OPEN TC-K OPEN TC-T OPEN TC-N OPEN TC-B OPEN TC-R OPEN TC-S OPEN PT 100(RTD)
Page 37 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 RETRAMISSION OUTPUT TABLE FOR OPEN /OVER /UNDER CONDITION: RETRASMISSION VARIABLE SCALE ACTION OPEN OVER UNDER ERROR 4-20mamp 20.8 20.8 DOWN 20.8 20.8 20.8 DOWN 20.8 Table 2 NOTE: - 1) For Retransmission output type 0-20mamp, 0-10v, 1-5v and 0-5v also applicable according to above table.
Page 38 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 OPEN COLLECTOR CARD TERMINAL DETAIL AND MODBUS ADDRESS: User‟s Manual Page 38 of 42...
Page 39 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 Relay/OC Configuration: Relay/OC configuration depends on selection of Relay group i.e. Relay group 2 or Relay group 4 in Level-3. Relay Group - 2: If relay group – 2 is selected, there will be five group of relay/OC. Each group has two relay/OC.
Page 40 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08   Note: 1) More than one Group can not be selected for single Channel. 2) None means no group is selected for particular Channel.  3) When G -10 is selected in any channel it show on Group No.
Page 41 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 MODBUS ADDRESS FOR OC CARD: RLY-Logic.1 40057 RLY-Logic.2 40058 OC-Logic.1 40059 OC-Logic.2 40060 OC-Logic.3 40120 OC-Logic.4 40121 OC-Logic.5 40122 OC-Logic.6 40123 OC-Logic.7 40124 OC-Logic.8 40125 RLY-Function.1 40061 RLY-Function.2 40062 OC-Function.1 40063 OC-Function.2...
Page 42 8-CHANNEL SCANNER-8208 masibus REF NO: m82A/om/101 Issue NO: 08 OC-Type.4 40145 OC-Type.5 40146 OC-Type.6 40147 OC-Type.7 40148 OC-Type.8 40149 NOTE:- When Digital Output is used Modbus Address 40102 to 40114 not Applicable. Relay/OC Open sensor Relay/OC Direction Relay/OC Function Selection...