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M-system PU-2A Operation Manual

Programming unit for jx series transmitters
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PROGRAMMING UNIT
FOR JX SERIES TRANSMITTERS
OPERATION MANUAL
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Model: PU-2A
7
GROUP
R
S
H
I
Y
Z
4
ITEM
O
P
E
F
V
W
1
DATA
L
M
B
C
U
0
#
K
A
Tel: +81-6-6659-8201
http://www.m-system.co.jp/
E-mail: info@m-system.co.jp
8
9
CLR
T
J
5
6
Q
UP
G
2
3
DOWN
–
•
ENTER
Fax: +81-6-6659-8510
PU-2A USERS MANUAL EM-9255-C Rev.14
1

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Summary of Contents for M-system PU-2A

  • Page 1 PROGRAMMING UNIT FOR JX SERIES TRANSMITTERS Model: PU-2A OPERATION MANUAL GROUP ITEM DATA DOWN – • ENTER 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN Tel: +81-6-6659-8201 Fax: +81-6-6659-8510 http://www.m-system.co.jp/ E-mail: info@m-system.co.jp PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 2 ENCODER POSITION JRQD DC TO 2-PHASE PULSE JARP DC TO FREQUENCY JAPD The Model PU-2A is used for those M-System products PULSE SCALER JPRD other than listed here. Instructions for them are issued PULSE ADDER JPSM separately for each particular model.
  • Page 3 PROGRAMMING METHODS FOR EACH SECTION ARE LARGELY DIFFERENT. READ CAREFULLY THE PROPER SECTION OF THIS MANUAL BEFORE PROGRAMMING. The Model PU-2A is used for those M-System products other than listed on the cover page of this manual. Instructions for them are issued separately for each particular model.
  • Page 4 #0, #1, #2, #3, #0 ..every time the key is pressed. Level #0 is for entering numbers, and levels #1 to #3 in- dicate the position of the alphabets from the bottom at the left of number entry keys. DATA TO BE ENTERED OR MESSAGE PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 5: Table Of Contents

    100-point LINEARIZER model JFX1 ..................19 2-input MATH FUNCTION model xJF ..................20 3-input MATH FUNCTION model xJFK ..................22 FILTER/LAG FUNCTION model xJFT/JFTS ................25 ANALOG BACKUP STATION model JB ..................30 3-input MIDDLE SELECTOR model JFKM ................31 PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 6: A-1. Introduction

    * For those models applicable to Section B, it is necessary to change the Maintenance Switch to MONITOR mode after pro- gramming. All modification data will be lost if you unplug the PU-2A before returning to MONITOR mode. Read Section B.

  • Page 7: Ng Message

    ■ NG MESSAGE When there are errors in data entries, the PU-2A display indicates “NG”. Confirm the input data. Do not leave any items in “NG” status, especially ITEM 10. If ITEM 10 is in “NG” status, all other ITEMs become unavailable. Be sure to go through checking all ITEMs after ITEM 10 data entry.

  • Page 8: A-3. General Operation Flow Chart

    WHILE THE PU-2A IS CONNECTED. ALL MEMORY WILL BE LOST IF POWER IS REMOVED. Connect the PU-2A to the modular jack on The transmitter output signal is held when the PU-2A is connected. the front of transmitter. It tracks the input signal only when the input or output monitor Driving power for the PU-2A is supplied command is entered.

  • Page 9: A-4. Input/Output Programming Flow Chart

    Type in a percentage value for the ZERO and SPAN ITEM 19 - 20 FINE ZERO/SPAN ADJUSTMENTS adjustments. THESE ARE FACTORY SETTING ITEMS ONLY. They cannot be adjusted by the operator. ITEM 16 - 17 OUTPUT ZERO/SPAN ADJUSTMENTS PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 10: A-5. Group 01 Table For Each Input Type

    REMARK 2 : Data 13 and 14 are selectable without needing to make hardware change. In order to get 4 – 20 mA or 10 – 50 mA input, attach a precision resistor to input terminals. PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 11: Thermocouple Input Model Xjt

    REMARK 1 : Temperature is indicated in the unit selected in ITEM 21. REMARK 2 : Percentage of the input range without zero scaling (0 to upper-range value). (Example) SCALED RANGE COARSE RANGE INPUT DISPLAY 100 – 1000°C 0 – 1000°C 200°C PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 12: Wire Rtd Input Model Xjr

    REMARK 1 : Percentage of the total resistance REMARK 2 : See LINEARIZER model xJFX table for detailed explanation on curve data programming (ITEM 60 to 91). You can also specify output percentage for unused resistance range by the linearization table. PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 13: Frequency Input Model Xjpa

    SCALED RANGE COARSE RANGE INPUT DISPLAY 10 – 100 Hz 0 – 100 Hz 10 Hz REMARK 2 : See LINEARIZER model xJFX table for detailed explanation on curve data programming (ITEM 60 to 91). PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 14: Self-Synch Input Model Xjs

    5) Apply 0% input and check that the output is exactly 0 mA DC. If yes, then the unit is calibrated properly. 6) If not, then adjust [ITEM] 19 until the output is exactly 0 mA DC. 7) Repeat steps 3) – 6) until there is no change in 0% and 100% readings. PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 15: Square Root Extractor Model 18Jn

    Fine zero adjustment Initial status shows actual bias (%). When data is entered, output (%) is shown. Percentage FINSPN Fine span adjustment Initial status shows actual gain (%). When data is entered, output (%) is shown. PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 16: Linearizing Current Loop Supply Model Xjdl

    REMARK 1 : Applicable to temperature signal only. Use the same unit as selected in ITEM 21. REMARK 2 : Percentage of the range 0 – 20 mA REMARK 3 : See LINEARIZER model xJFX table for detailed explanation on curve data programming (ITEM 60 to 91). PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 17: Linearizer Model Xjfx

    REMARK 2 : Data 23 and 24 are selectable without needing to make hardware change. In order to get 4 – 20 mA or 10 – 50 mA input, attach a precision resistor to input terminals. PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 18 X (15): XXX.XX Input 15 Y (07): XXX.XX Output 7 Y (15): XXX.XX Output 15 X (08): XXX.XX Input 8 X (16): XXX.XX Input 16 Y (08): XXX.XX Output 8 Y (16): XXX.XX Output 16 PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 19: Point Linearizer Model Jfx1

    X (50): XXX.XX Input 50 (Linearization point 51) Percentage Y (50): XXX.XX Output 50 (Linearization point 51) Percentage X (99): XXX.XX Input 99 (Linearization point 100) Percentage Y (99): XXX.XX Output 99 (Linearization point 100) PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 20: Input Math Function Model Xjf

    Input HIGH limit X (-25.00 – +125.00%) Number (%) X2LMTH XXX.XX Input HIGH limit X (-25.00 – +125.00%) REMARK 1 : Percentage of the input range without zero suppression (0 – 5 V, 0 – 20 mA). PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 21 Press. range of DP flormeter: 0 – 980 kPa (G) DESIGN STANDARD Design standard of orifice: 686 kPa (G) : 0% = 1.245 686 + 101.3 101.3 = 0.1287 = 12.87% 0 kPa (abs) -101.3 686 + 101.3 PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 22: Input Math Function Model Xjfk

    Fine zero adjustment Initial status shows actual bias (%). When data is entered, output (%) is shown. Percentage FINSPN Fine span adjustment Initial status shows actual gain (%). When data is entered, output (%) is shown. PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 23 Input HIGH limit X (-25.00 – +125.00%) Number (%) X3LMTH XXX.XX Input HIGH limit X (-25.00 – +125.00%) REMARK 1 : Percentage of the input range without zero suppression (0 – 5 V, 0 – 20 mA). PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 24 Press. range of DP flormeter: 0 – 980 kPa (G) DESIGN STANDARD Design standard of orifice: 686 kPa (G) : 0% = 1.245 686 + 101.3 101.3 = 0.1287 = 12.87% 0 kPa (abs) -101.3 686 + 101.3 PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 25: Filter/Lag Function Model Xjft/Jfts

    REMARK 2 : Data 13 and 14 are selectable without needing to make hardware change. In order to get 4 – 20mA or 10 – 50mA input, attach a precision resistor to input terminals. REMARK 3 : See the following pages for function type selection. PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 26 : Sampling cycle (0.1 to 100.0 seconds adjustable) • Step Input with Dead-Time Plus Time Constant : Number of samples to be calculated (1 to 8 adjustable) INPUT : Time constant (0.0 to 100.0 seconds adjustable) OUTPUT H x N PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 27 CP and negative CN, no matter how fast its input changes. CP : Maximum rate of positive output change (0.00 to 200.00%/second adjustable) OUTPUT CN : Maximum rate of negative output change (0.00 to 200.00%/second adjustable) PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 28 N numbers N numbers : Sampling cycle (0.1 to 100.0 seconds adjustable) average : Number of samples to be calculated OUTPUT (1 to 100 adjustable) PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 29 (1 to 100 adjustable) Time constant (0.1 to 100.0 sec. adj.) H ≤ T, T = 0 with no first-order lag H x N • Step Input with Dead-Time Plus Time Constant INPUT OUTPUT H x N PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 30: Analog Backup Station Model Jb

    HIGH ALARM RELAY RESETS when the CAS input signal decreases and goes below the setpoint value minus 1% of hysteresis (deadband). [EXAMPLE] When the setpoint is 100.00%, the relay remains tripped with the CAS input 19.840 mA (99.00%) and resets when it reaches and goes below 19.839 mA (98.99%). PU-2A USERS MANUAL EM-9255-C Rev.14...

  • Page 31: Input Middle Selector Model Jfkm

    Initial status shows actual bias (%). When data is entered, out- put (%) is shown. Percentage FINSPN Fine span adjustment Initial status shows actual gain (%). When data is entered, out- put (%) is shown. PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 32 MAINTENANCE SWITCH & OPERATION MODES ..............33 OUTPUT SIMULATION PROGRAMMING ................33 B-3. OPERATION FLOW CHART ............34 B-4. DIAGNOSTICS .................35 B-5. FUNCTION TABLE ................36 GROUP 00 : SYSTEM FUNCTION TABLE ................36 GROUP 01 : USER FUNCTION TABLE ..................37 PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 33 The fundamental procedures required for configuring input data of the M-System JX series field programmable pulse transmitters are explained in this section. In order to do this, the Model PU-2A programming unit is required. Each function is easily programmable via the PU-2A keyboard by selecting a specific number ([DATA] entry for each [ITEM]) from the table of the specific unit function.
  • Page 34 B-3. OPERATION FLOW CHART POWER SUPPLY TO THE TRANS-MITTER CAN BE Connect the PU-2A to the modular jack on the front panel of the TURNED ON/OFF WITH THE PU-2A CONNECTED. transmitter. SAVED MEMORY WILL NOT BE LOST. Driving power for the PU-2A is supplied from the transmitter.
  • Page 35 When the transmitter is not able to provide a response, the PU-2A indicates “ER” in the bracket as “transmission error”. Message examples, their meaning and what to do are explained in the following: access rejected Reading/writing request denied because it was done for an unaccessible ITEM NO.
  • Page 36 * = 1: Engaged ROM date ROM’s last modified date DATA, ENTR Nov. 18, ’93 Modified (e.g.) in November 18, 1993 ROM version ROM’s version No. DATA, ENTR M32PP ver 1.00a M32PP Version (e.g.) 1.00a PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 37 Registered frequency unit JPAD JRPD DATA, 0, ENTR JARP JAPD DATA, 1, ENTR kHz (1000 Hz) JPRD JPSM DATA, 2, ENTR mHz (0.001 Hz) JFRD DATA, UP Display data No. increases. DATA, DOWN Display data No. decreases. PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 38 DATA, data, ENTR XXXXX msec. Entering desired output update time (50 msec. – 100 sec.) JRPD JRQD data : 50 – 100000 (msec.), 5 msec. increments DATA, UP Display data increases. DATA, DOWN Display data decreases. PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 39 This ITEM can be used in PROGRAM mode only (not in a measuring cycle). fiz capturing Capturing lower range input frequency DATA, ENTER Current set value (JPAD JRPD) DATA, 1, ENTR fiz captured Frequency captured JARP JAPD PU-2A USERS MANUAL EM-9255-C Rev.14...
  • Page 40 ROM Version: M32PP V2.06, ROM Date: Aug05’96 For the PU-2A with a ROM version earlier than the above, be sure to use this item in PROGRAM mode, because the program may end in error if operated in MONITOR mode. Press DATA - ENTER.

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