Redlion PAX2A User Manual
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Redlion PAX2A User Manual

1/8 din analog panel meter
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User Manual
PAX2A – 1/8 DIN Analog
Panel Meter
Revision D
Released 08/15
1
LP0830

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Summary of Contents for Redlion PAX2A

  • Page 1 LP0830 User Manual PAX2A – 1/8 DIN Analog Panel Meter Revision D Released 08/15...
  • Page 2 SAFETY SUMMARY All safety related regulations, local codes and instructions that appear in this literature or on equipment must be observed to ensure personal safety and to prevent damage to either the instrument or equipment connected to it. If equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.

  • Page 3: Table Of Contents

    PAX2A Frequently Used Modbus Registers........

  • Page 4: Ordering Information

    Meter Part Numbers MODEL NO. DESCRIPTION PART NUMBER PAX2A Universal DC Analog Input Panel Meter PAX2A000 Option Card and Accessories Part Numbers TYPE MODEL NO. DESCRIPTION PART NUMBER Dual Setpoint Relay Output Card PAXCDS10 Quad Setpoint Relay Output Card...

  • Page 5: Using This Manual

    This manual contains installation and programming instructions for the manual includes information to provide for a user to program one, or all, of the PAX2A and all applicable option cards. To make installing the option card programming parameters using the unit’s keypad.

  • Page 6: General Meter Specifications

    eneral eTer PeCifiCaTiOns 1. DISPLAY: Negative image LCD Temperature Inputs: Top Line - 6 digit, 0.71" (18 mm), with tri-color backlight (red, green or READOUT: orange), display range: -199999 to 999999; Scale: F or C Bottom Line - 9 digit, 0.35" (8.9 mm), with green backlight, display range: Offset Range: -199,999 to 999,999 display units.
  • Page 7 9. EXCITATION POWER: Jumper selectable 14. ENVIRONMENTAL CONDITIONS: Transmitter Power: +18 VDC, ± 5% @ 50 mA max. Operating Temperature Range: 0 to 50 °C Reference Voltage: + 2 VDC, ± 2% Storage Temperature Range: -40 to 60 °C Compliance: 1KW load min (2 mA max) Vibration to IEC 68-2-6: Operational 5-150 Hz, 2 g Temperature Coefficient: 40 ppm/ºC max.

  • Page 8: Option Cards

    PTiOn ards WARNING: Disconnect all power to the unit before QUAD SINKING OPEN COLLECTOR CARD: PAXCDS30 installing option cards. Type: Four isolated sinking NPN transistors. Isolation To Sensor & User Input Commons: 500 Vrms for 1 min. Not Isolated from all other commons. Adding Option Cards Rating: 100 mA max @ V = 0.7 V max.

  • Page 9: Installing The Meter

    2.0 s eTTing The UmPers The PAX2A has four jumpers that must be checked and/or changed prior to Current Input applying power. The following Jumper Selection Figures show an enlargement For current input, only one jumper must be configured to select the current of the jumper area.

  • Page 10: Installing Option Cards

    3. Never run Signal or Control cables in the same conduit or raceway with AC power lines, conductors, feeding motors, solenoids, SCR controls, and Visit RLC’s web site at http://www.redlion.net/emi for more information on heaters, etc. The cables should be run through metal conduit that is properly EMI guidelines, Safety and CE issues as they relate to Red Lion Controls grounded.
  • Page 11 4.1 POWER WIRING AC Power DC Power The power supplied to the unit shall employ a 15 Amp UL approved circuit breaker for AC input and a 1 Amp, 250 V UL approved fuse for DC input. It shall be easily accessible and marked as a disconnecting device to the installed unit.

  • Page 12: Reviewing The Front Buttons And Display

    *Factory setting for F1 and F2 is no mode The PAX2A display consists of a large, 6-digit upper display referred to as Line 1 and a smaller 9-digit lower display referred to as Line 2. Line 1 can be configured to show one of several values, including the main input reading, min, max, setpoints or total values. Line 2 can be used to display several selectable values including;...

  • Page 13: Pax2A Display Loops

    When the P key is pushed on a resettable display, the unit will display the value The PAX2A offers three display loops to allow users quick access to needed mnemonic and “NO” (if Line 2 value was set for “d-ENt” in “3-dISPLY”).

  • Page 14: Programming The Pax2A

    321. 0 COdE INVALID CODE VALID CODE 321. 0 500. 0 hidE Hidden Parameters 321. 0 Display 1000. 0 Loop hidE 6.0 P PaX2a rOgramming 1-INPUt 2-FUNCt 3-dISPLY 4-SCNdrY 5-totAL 6-SEtPNt 7-SErIAL 8-AnLOut 9-FACtrY Signal User Input/ Display/ Secondary Totalizer Setpoint...

  • Page 15: Module 1 - Input Setup Parameters (1-Input)

    1 - i (1-INPUt) OdUle nPUT eTUP arameTers PARAMETER MENU 1-INPUt Temperature Input Types Only rAN9E SCALE rAtE dECPNt round OFFSEt 200U °F 0. 0 0 0. 0 1 0. 0 0 Input Range Temperature Ice Point ADC Rate Display Display Display Scale...

  • Page 16: Module 2 - User Input/Function Key Parameters (2-Funct)

    that the 2 scaling points be at opposite ends of the input signal being applied. DISPLAY VALUE FOR SCALING POINT 1 The points do not have to be the signal limits. Display scaling will be linear dISPLY -199999 999999 between and continue past the entered points up to the limits of the Input Signal Jumper position.
  • Page 17 PROGRAMMING MODE LOCK-OUT STORE BATCH READING IN TOTALIZER USEr-n USEr-n PLOC Programming Mode is locked-out, as long as activated (maintained action). A The Input Display value is added (batched) to the Totalizer at transition to activate (momentary action) and Line 2 flashes bAtCh. The Totalizer retains a security code can be configured to allow programming access during lock-out.
  • Page 18 RESET MINIMUM DISPLAY SELECT PARAMETER LIST USEr-n USEr-n r-Lo r-Lo LISt LISt When activated (momentary action), rESEt flashes and the Minimum resets Two lists of input scaling points and setpoint values (including band and to the present Input Display value. The Minimum function then continues from deviation) are available.

  • Page 19: Module 3 - Display Parameters (3-Disply)

    3 - d (3-dISPLY) OdUle isPlay arameTers PARAMETER MENU 3-dISPLY Color d-LEV d-Cont LINE 1 UNItS ACCESS INPUt tOtAL GrEEN INPUt Display Display Display Line 1 Units Access Line 2 Input Line 2 Total Line 2 MAX Color Intensity Contrast Display Mnemonic Line 2...
  • Page 20 Parameter Display by using the ! and @ keys while viewing d-Cont. LINE 2 MAX ACCESS d-rEd d-ENt LINE 2 USER FUNCTIONS ACCESSIBLE ITEMS FUNCt When configured for d-ENt, the Max Display value can be reset using a front keypad sequence. To reset, push the P key while viewing the Hi value on Line 2. The display will show r-Hi NO.

  • Page 21: Module 4 - Secondary Function Parameters (4-Scndry)

    4 - s (4-SCNdrY) OdUle eCOndary UnCTiOn arameTers PARAMETER MENU 4-SCNdrY HI-AS HI-t LO-AS LO-t dSP-t 1. 0 1. 0 MAX Capture MAX Capture MIN Capture MIN Capture Display Assignment Time Assignment Time Update Rate MAX CAPTURE ASSIGNMENT MIN CAPTURE TIME HI-AS LO-t 0.

  • Page 22: Module 5 - Totalizer (Integrator) Parameters (5-Total)

    5 - T (5-totAL) OdUle OTalizer nTegraTOr arameTers PARAMETER MENU 5-totAL dECPNt t bASE SCLFAC Lo Cut PWrUP 0. 0 00 1. 0 00 -19999. 9 Decimal Time Base Scale Factor Low Cut Power Up Point Value Reset The totalizer accumulates (integrates) the Input Display value using one of TOTALIZER BATCHING two modes.

  • Page 23: Module 6 - Setpoint Output Parameters (6-Setpnt)

    6 - s (6-SEtPNt) OdUle eTPOinT UTPUT arameTers PARAMETER MENU 6-SEtPNt SELECt ASSIGN ACtION SEtPNt bn-dEV HYStEr t-ON t-OFF NONE 0. 0 0. 0 Setpoint Setpoint Setpoint Setpoint Band/ Setpoint On Time Off Time Select Assignment Output Value Deviation Hysteresis Delay Delay Action...
  • Page 24 SETPOINT VALUE Figures. Latch means that the alarm output can only be turned off by front panel function key or user input manual reset, serial reset command or unit SEtPNt -199999 999999 power cycle. When the user input or function key is activated (momentary or maintained), the corresponding “on”...

  • Page 25: Module 7 - Serial Communications Parameters (7-Serial)

    PAX2A to use ModBus RTU protocol, 38400 baud, 8 bits, and unit address of 247 when a USB cable is attached to PAX2A and PC. The serial port TRANSMIT DELAY settings shown in 7- SErIAL (this module) will not change, or show this.

  • Page 26: Serial Communications Overview

    The USB programming port is primarily intended to be used to configure the 1. No response is given with an attempt to write to more than 32 registers at a PAX2A with the Crimson programming software. It can also, be used as a virtual time.

  • Page 27: Pax2A Frequently Used Modbus Registers

    Only frequently used registers are shown below. The entire Modbus Register Table can be found at www.redlion.net. The following is an example of the necessary query and corresponding response for holding register 2. In this example register 2 is the decimal value 123.
  • Page 28 SERIAL RLC PROTOCOL COMMUNICATIONS Register Identification Chart RLC Communications requires the Serial Communications Type Parameter VALUE MNEMONIC APPLICABLE COMMANDS/COMMENTS (tYPE) be set to “rLC”. DESCRIPTION Input (relative T, P, R (Reset command resets input SENDING SERIAL COMMANDS AND DATA TO THE UNIT value) to zero;...
  • Page 29 RECEIVING DATA FROM THE UNIT Analog Output Register (AOR) ID: W Data is transmitted by the unit in response to either a transmit command (T), This register stores the present signal value of the analog output. The range a print block command (P) or User Function print request. The response from of values of this register is 0 to 4095, which corresponds to the analog output the unit is either a full field transmission or an abbreviated transmission.
  • Page 30 COMMAND RESPONSE TIME Timing Diagrams The unit can only receive data or transmit data at any one time (half-duplex operation). When sending commands and data to the unit, a delay must be NO REPLY FROM UNIT imposed before sending another command. This allows enough time for the unit to process the command and prepare for the next command.

  • Page 31: Module 8 - Analog Output Parameters (8-Anlout)

    8 - a (8-AnLOut) OdUle nalOg UTPUT arameTers PARAMETER MENU 8-AnLOut This module is only accessible with the tYPE ASSIGN ANALOG ANALOG UPdAtE brnAct optional PAXCDL Analog card installed. Programming information contained in 4-20 NONE 0. 0 00 100. 0 0 0.
  • Page 32 RTD calibration be performed after completing the TC continue calibration. calibration. 8. Note the PAX2A display reading as the “Display Mode” reading to be used in Warning: TC Input Calibration requires a signal source capable of Step 12.

  • Page 33: Troubleshooting

    Error Code: and cycle power. If Error Code returns at next power-up, replace Linear Option Card or contact factory. PARAMETER VALUE CHART Programmer ________________ Date ________ PAX2A Unit# _____________ Security Code ________ 1-InPUt INPUT SETUP PARAMETERS DISPLAY PARAMETER USER SETTING...
  • Page 34 2-FUNCt USER INPUT/FUNCTION KEY PARAMETERS 4-SCNdrY SECONDARY FUNCTION PARAMETERS DISPLAY PARAMETER USER SETTING DISPLAY PARAMETER USER SETTING USrACt HI-AS USER ACTIVE STATE MAX ASSIGNMENT USEr-1 HI-t USER INPUT 1 MAX CAPTURE DELAY TIME USEr-2 LO-AS USER INPUT 2 MIN ASSIGNMENT LO-t FUNCTION KEY 1 MIN CAPTURE DELAY TIME...

  • Page 35: Pax2A Programming Quick Overview

    PaX2a P rOgramming UiCK verview Temperature Input Types Only rANGE SCALE rAtE dECPNt round OFFSEt 1-INPUt 200U °F 0. 0 0 0. 0 1 0. 0 0 Input Range Temperature Ice Point ADC Rate Display Display Display Scale Compensation Decimal...
  • Page 36 Products shall be free from defects in material and workmanship under normal use for the period of time provided in “Statement of Warranty Periods” (available at www.redlion.net) current at the time of shipment of the Products (the “Warranty Period”). EXCEPT FOR THE ABOVE-STATED WARRANTY, COMPANY MAKES NO WARRANTY WHATSOEVER WITH RESPECT TO THE PRODUCTS, INCLUDING ANY (A) WARRANTY OF MERCHANTABILITY;...

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Pax2a000

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