M-system PU-2A Operation Manual

1

PU-2A USERS MANUAL EM-9255-C Rev.14

PROGRAMMING UNIT

FOR JX SERIES TRANSMITTERS

Model: PU-2A

OPERATION MANUAL

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http://www.m-system.co.jp/

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Te l: [phone] Fax: [phone]

E-mail: [e-mail]

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PU-2A USERS MANUAL EM-9255-C Rev.14

page 5
SECTION A. JX Series Field Programmable Signal Conditioners

FUNCTION SERIES

M-UNIT M-RACK F-UNIT H-UNIT H-RACK 10-RACK 18(K)-RACK11-RACK W-UNIT W-RACK
DC INPUT (ISOLATOR) JV 7JV FJV HJV GJV 10JV 18(K)JV 11JV WJV VJV
THERMOCOUPLE JT 7JT FJT HJT GJT 10JT 18(K)JT 11JT WJT VJT
3-wire RTD JR 7JR FJR HJR GJR 10JR 18(K)JR 11JR WJR VJR
4-wire RTD ––– ––– ––– ––– ––– 10JRE ––– ––– ––– –––
POTENTIOMETER JM 7JM FJM HJM GJM 10JM 18(K)JM 11JM WJM VJM
FREQUENCY JPA 7JPA FJPA HJPA GJPA 10JPA 18(K)JPA 11JPA WJPA VJPA
SELF-SYNCH JS 7JS ––– ––– ––– ––– ––– ––– WJS VJS
SQUARE ROOT EXTRACTOR

––– ––– ––– ––– ––– ––– 18JN ––– ––– –––
CURRENT LOOP SUPPLY ––– ––– ––– ––– ––– ––– 18(K)JDN ––– ––– –––
CURRENT LOOP SUPPLY JDL 7JDL FJDL HJDL GJDL 10JDL 18(K)JDL 11JDL ––– –––
LINEARIZER JFX 7JFX FJFX HJFX GJFX 10JFX 18JFX 11JFX WJFX VJFX
100-point LINEARIZER JFX1 ––– ––– ––– ––– ––– ––– ––– ––– –––
2-input MATH JF 7JF FJF HJF GJF 10JF 18JF 11JF WJF VJF
3-input MATH JFK 7JFK ––– ––– ––– ––– ––– 11JFK WJFK VJFK
FILTER/LAG, 8-point JFT 7JFT FJFT HJFT GJFT 10JFT 18JFT 11JFT WJFT VJFT
FILTER/LAG, 100-point JFTS ––– ––– ––– ––– ––– ––– ––– ––– –––
ANALOG BACKUP JB ––– ––– ––– ––– ––– ––– ––– ––– –––
3-input MIDDLE SELECTOR

JFKM ––– ––– ––– ––– ––– ––– ––– ––– –––

page 32
SECTION B. JX Series Field Programmable Pulse Transmitters

FUNCTION

SERIES

M-UNIT W-UNIT

FREQUENCY TO DC JPAD WJPAD

See descriptions on JPAD for WJPAD.

PULSE ACCUMULATOR JPQD
ENCODER SPEED JRPD
ENCODER POSITION JRQD
DC TO 2-PHASE PULSE JARP
DC TO FREQUENCY JAPD

The Model PU-2A is used for those M-System products
other than listed here. Instructions for them are issued
separately for each particular model.

PULSE SCALER JPRD
PULSE ADDER JPSM
FREQUENCY SCALER JFRD

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PU-2A USERS MANUAL EM-9255-C Rev.14

Thank you for choosing M-System. Before starting, please make sure of the following:

PACKAGE INCLUDES:

• Programming Unit ......................................................................................................... 1

• Connection Cable ........................................................................................................... 1

• This Operation Manual ................................................................................................. 1

THIS OPERATION MANUAL CONSISTS OF:

Two sections:

Section A. JX series Field Programmable Signal Conditioners;
Section B. JX series Field Programmable Pulse Transmitters.

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.

■ CAUTIONS !

• Hold the PU-2A securely in your hand when programming.
Never hang the PU-2A unit by the connection cable. Vibration and physical impact by dropping the PU-2A could

cause malfunction of the unit.

• Quick change of ambient temperature and humidity, from low temp. place to high temp. and humidity, could cause

condensation, which may destroy electronic circuitry in the PU-2A.

• Use the PU-2A in ambient temperature: 0 – 45°C.

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PU-2A USERS MANUAL EM-9255-C Rev.14

■ COMPONENT IDENTIFICATION

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GROUP

ITEM

DATA

#

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UP

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ENTER

DISPLAY

KEYS

SPEC.

LABEL

FRONT VIEW REAR VIEW

TOP VIEW

LCD BRIGHTNESS ADJ.

*MODULAR JACK

PUT A STRAP HERE.

*CONNECTION CABLE IS PROVIDED.

DATA TO BE ENTERED OR MESSAGE

GROUP NO.

# (SHIFT KEY
POSITION)

ITEM NO.

RESPONSE
(ERROR INDICATION)

D

G

I ( )

DISPLAY RESPONSE MESSAGE

OK : O. K.
NG : NO GOOD
NU : NOT USED
ER : ERROR

SHIFT KEY

Used for entering alphabetics. Shift indication changes

as #0, #1, #2, #3, #0 ..... every time the key is pressed.

Level #0 is for entering numbers, and levels #1 to #3 in­dicate the position of the alphabets from the bottom at
the left of number entry keys.

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PU-2A USERS MANUAL EM-9255-C Rev.14

SECTION A.
JX Series Field Programmable Signal Conditioners

TABLE OF CONTENTS

A-1. INTRODUCTION .................................................................................6

A-2. GENERAL OPERATION DESCRIPTION ...........................................6

DESCRIPTION ............................................................................................................................6

MAINTENANCE SWITCH & OPERATION MODES ....................................................................6

NG MESSAGE .............................................................................................................................7

OUTPUT SIMULATION PROGRAMMING ..................................................................................7

ROM VERSION INDICATION ......................................................................................................7

A-3. GENERAL OPERATION FLOW CHART ............................................8

A-4. INPUT/OUTPUT PROGRAMMING FLOW CHART ............................9

A-5. GROUP 01 TABLE FOR EACH INPUT TYPE...................................10

DC INPUT (ISOLATOR) model xJV ...........................................................................................10

THERMOCOUPLE INPUT model xJT ....................................................................................... 11

3-wire RTD INPUT model xJR ...................................................................................................12

POTENTIOMETER INPUT model xJM ......................................................................................12

4-wire RTD INPUT model 10JRE ..............................................................................................12

FREQUENCY INPUT model xJPA ............................................................................................. 13

SELF-SYNCH INPUT model xJS............................................................................................... 14

SQUARE ROOT EXTRACTOR model 18JN .............................................................................15

sq. root extracting CURRENT LOOP SUPPLY model 18xJDN .................................................. 15

LINEARIZING CURRENT LOOP SUPPLY model xJDL ............................................................ 16

LINEARIZER model xJFX .........................................................................................................17

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

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PU-2A USERS MANUAL EM-9255-C Rev.14

A-1. INTRODUCTION

The fundamental procedures required for conguring input data of the M-System JX series eld programmable signal

conditioners 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 specic number ([DATA] entry for each
[ITEM]) from the table of the specic unit function. The operator need only understand the meaning of each [ITEM]

in order to program the unit. No special programming skills or software is required.

There is specic terminology associated with the PU-2A programming unit. The table categories are called [GROUP],

which define whether the data is common for many types of transmitters or inherent for each transmitter model.

Each group has several [ITEM] numbers, each of which shows what is to be programmed or monitored.

[DATA] is the
specic input value or percentage to be adjusted. The PU-2A programming unit’s operations are based on these three levels:
[GROUP] – [ITEM] – [DATA].

A-2. GENERAL OPERATION DESCRIPTION

■

DESCRIPTION

• When You Want to Monitor the Transmitter Status in Operation:

1) Be sure that the power is supplied to the transmitter.

2) Connect the PU-2A to the transmitter via the front modular jack.

3) Specify an item to be monitored.
Press [GROUP] NN [ITEM] NN. (N = number entry keys)

4) Specify another item if necessary. Repeat (2).

5) Disconnect the PU-2A.

• When You Want to Change Parameters:

1) Be sure that the power is supplied to the transmitter.

2) Connect the PU-2A to the transmitter via the front modular jack.

3) Switch the transmitter into PROGRAM mode with PU-2A.

4) Specify an item to be changed.

Press [GROUP] NN [ITEM] NN [DATA] N (NNN....) [ENTER] (N = number entry keys)

5) Specify another item if necessary. Repeat (3).

6) Disconnect the PU-2A.

■

MAINTENANCE SWITCH & OPERATION MODES

There are two operation modes for JX signal conditioners: MONITOR mode and PROGRAM mode. You use the Main­tenance Switch, lock command to prevent unauthorized access to specific data, for changing the operation mode.

In MONITOR mode, the signal conditioner is in normal operation, measuring, computing and outputting signals. You
can only monitor parameter settings, measuring result, output status but cannot affect the transmitter’s operation. No
parameter change except for the Maintenance Switch is available.
In PROGRAM mode, the transmitter stops measuring and renewing the output signal. The output signal is held, but
you can output a specic value for simulation and testing purposes. Parameter settings can be changed.
For changing to the PROGRAM mode, key in [ITEM] 01 [DATA] 1 [ENTER].

The display will appear as shown to the right:

When all the program changes are completed, disconnect the PU-2A. The
Maintenance Switch automatically defaults to “0” (lock position)*.
Do not turn on/off the power supply to the transmitter while the PU-2A is
connected. All memory will be lost if power is removed.

* For those models applicable to Section B, it is necessary to change the Maintenance Switch to MONITOR mode after pro-

gramming. All modication data will be lost if you unplug the PU-2A before returning to MONITOR mode. Read Section B.

DGMIT0S1W:PRG

(.)

MOD

E

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PU-2A USERS MANUAL EM-9255-C Rev.14

■

NG MESSAGE

When there are errors in data entries, the PU-2A display indicates “NG”. Conrm 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.

■

OUTPUT SIMULATION PROGRAMMING

The output signal of the transmitter is held while in the PROGRAM mode, but you can output a specic value for
simulation and testing purposes. Press [GROUP] 01 [ITEM] 03 [DATA] (desired output value) [ENTER]. The output
value changes in accordance with further adjustments with other [ITEM]s.

• EXAMPLE: 50% output simulated for 1 – 5 V output range.

1 – 5 V range is converted into percentage against 0 – 5 V range with ITEM 3: 20 – 100%.

1) Be sure that the power is supplied to the transmitter.

2) Connect the PU-2A to the transmitter via the front modular jack.

3) Press [GROUP] 01 [DATA] 1 [ENTER].

4) Press [ITEM] 03 [DATA] 50 [ENTER].

5) Specify another group, item and data to cancel the simulated output.

6) Disconnect the PU-2A. (The simulated output is automatically cancelled.)

■

ROM VERSION INDICATION

PROGRAMMING UNIT

When the Programming Unit is connected with a JX transmitter (GROUP and ITEM indications are empty), press [#]
99 and display indicates the ROM version No. of the Programming Unit.

JX TRANSMITTER

Press [GROUP] 00 [ITEM] 99, and display indicates the ROM version No. of the transmitter.

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PU-2A USERS MANUAL EM-9255-C Rev.14

A-3. GENERAL OPERATION FLOW CHART

WARNING!!
DO NOT TURN ON/OFF POWER SUPPLY TO THE TRANSMITTER
WHILE THE PU-2A IS CONNECTED. ALL MEMORY WILL BE LOST

IF POWER IS REMOVED.

The transmitter output signal is held when the PU-2A is connected.
It tracks the input signal only when the input or output monitor
command is entered.

GROUP NO. and ITEM NO. indication is clear.

• [GROUP] 00 : System Table. Clearing the data in the ROM.

Used when erasing segment data for a linearizer module.

• [GROUP] 01 : Used for entering input data for each transmitter.
Each table (GROUP) has a MAINTENANCE SWITCH ([ITEM]

01, lock command) to prevent unauthorized access to specic data.

• [ITEM] 01 [DATA] 0 : The transmitter input and output can be
monitored but cannot be programmed.

(display message = MTSW: MON.MODE)

• [ITEM] 01 [DATA] 1 : The transmitter can now be programmed.

(display message = MTSW: PRG.MODE)

To change the ITEM NO., press [ITEM] and then the number or
press the [UP] or [DOWN] key one or more times.

Press [DATA] and then the number required. When a wrong num­ber is typed, start again with the [DATA] key and input the correct
number.
The display goes back to the data indication state when [CLEAR]

is pressed.

Press [ENTER] to enter the data into the ROM. Programmed data

is again indicated on the display for confirmation.

Then proceed to the next ITEM NO. (Press [ITEM] and then the
number and repeat from Data Indication state.)

The transmitter output starts tracking the input signal.

The MAINTENANCE SWITCH automatically defaults to “0”
(lock position).

DO NOT TURN ON/OFF THE POWER SUPPLY TO THE TRANSMIT­TER WHILE THE PU-2A IS CONNECTED. ALL MEMORY WILL BE

LOST IF POWER IS REMOVED.

Be sure that power is supplied to the

transmitter.

Connect the PU-2A to the modular jack on
the front of transmitter.
Driving power for the PU-2A is supplied
from the transmitter.

INITIAL STATE

DATA INDICATION

DATA INPUT

ENTER DATA COMMAND

DISCONNECT THE PU-2A

Press [GROUP] [x]

Press [ITEM] [x]
(x: number 0 to 99)

[DATA] [x] ...

[ENTER]

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PU-2A USERS MANUAL EM-9255-C Rev.14

A-4. INPUT/OUTPUT PROGRAMMING FLOW CHART

The JX transmitters process data using an internal digital operation circuit.
The following chart shows a typical input data programming procedure which covers Data Indication, Data Input to

Enter Data Command has been explained on the previous page.

Type in the thermocouple type, RTD type or potenti-

ometer value.

For DC input units, rst type [ITEM] 10 which speci­es the type of transmitter and then type [ITEM] 11

which is used to set the coarse range.

THESE ARE FACTORY SETTING ITEMS ONLY. They
cannot be adjusted by the operator.

Zero and fullscale value adj. (ne adj.) Type in the
actual values for 0% and 100% input.

Used for the JX Linearizer units only.

[GROUP] 01 for Models xJM, 10JRE, xJPA, xJS, xJDL
and xJFX, and [GROUP] 02 & 03 for Model JFX1.

Type in a percentage value for the ZERO and SPAN
adjustments.

THESE ARE FACTORY SETTING ITEMS ONLY. They
cannot be adjusted by the operator.

ITEM 10 - 11 INPUT RANGE ADJUSTMENT

ITEM 12 - 13 INPUT ZERO/SPAN ADJUSTMENTS

ITEM 14 - 15 SCALING

ITEM 60 - 91 LINEARIZATION DATA INPUT

ITEM 19 - 20 FINE ZERO/SPAN ADJUSTMENTS

ITEM 16 - 17 OUTPUT ZERO/SPAN ADJUSTMENTS

Refer to Section A-5 for the specic DATA NO.

for each input type.

See Section A-5. GROUP 01 TABLE.

See Section A-5. LINEARIZATION DATA
TABLE.

10

PU-2A USERS MANUAL EM-9255-C Rev.14

A-5. GROUP 01 TABLE FOR EACH INPUT TYPE

In the tables, each MDFY. (modication) mark indicates:

D: No modication (writing) possible. Used only for monitoring (reading).
S: Modiable at any time.
P: Modiable only when the MAINTENANCE SWITCH is in the “PRG” mode.

■

DC INPUT (ISOLATOR) model xJV (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
05
06

P
D
D

Number (%)

No input
No input

OUTPER XXX.XX
INPPER XXX.XX
INPVAL XXX.XX

Output status monitor (%) & simulation output
Input status monitor (%) *

1

Input status monitor in actual value, same unit as selected in

ITEM 10.

10 TYPE OF TRANSMITTER INPUT *

2

D

11 mV-1: 5 – 100mV

D

12 mV-2: 0.05 – 1V

P

13 mV-3: 0.5 – 10V

P

14 mV-6: 1 – 5V

D

15 mV-A: 4 – 20mA

D

16 mV-H: 10 – 50mA

11 P COARSE INPUT RANGE SELECTION

mV-1 mV-2 mV-3 mV-6/A/H

(± mV) (± V) (± V)

0 INPRNG: XXXX 5 0.05 0.5

1 INPRNG: XXXX 10 0.10 1.0 No

2 INPRNG: XXXX 20 0.20 2.0 Adjustment

3 INPRNG: XXXX 50 0.50 5.0 Needed

4 INPRNG: XXXX 100 1.00 10.0

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Input range scaling 0% value
Input range scaling 100% value

Use the same engineering unit as the coarse range selected in

ITEM 11.

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output (%)

is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

REMARK 1 : Percentage of the coarse input range selected in ITEM 11.

(Example)

SCALED RANGE COARSE RANGE INPUT DISPLAY

1 – 5 V 0 – 5 V 1 V 20%

0 – 10 V 0 – 10 V 0 V 0%

-5 – +5 V -5 – +5 V 0 V 0%

-5 – +5 V -5 – +5 V -5 V -100%

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.

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PU-2A USERS MANUAL EM-9255-C Rev.14

■

THERMOCOUPLE INPUT model xJT (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
04

PDNumber (%)

No input

OUTPER XXX.XX
OUTTMP XXXX.XX

Output status monitor (%) & simulation output
Output temperature monitor *

1

05
06
07

D
D
D

No input
No input
No input

INPPER XXX.XX
INPVAL XXXXXX
CJMTMP XXX.XX

Input status monitor (%) *

2

Input status monitor in mV
Cold junction compensation temperature (°C)

10 P TYPE OF THERMOCOUPLE

1

Tc-1:

(PR)

(PR)

2

Tc-2: K

(CA)

K (CA)

3

Tc-3: E

(CRC)

E (CRC)

4

Tc-4: J

(IC)

J (IC)

5

Tc-5: T

(CC)

T (CC)

6

Tc-6: B

(RH)

B (RH)

7 Tc-7: R R

8 Tc-8: S S

9 Tc-9: WRe 5-26 WRe 5-26

0 Tc-0: N N

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Input range scaling 0% value
Input range scaling 100% value
Use the same temp. unit as selected in ITEM 21.

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

21 P TEMPERATURE SCALE

0

1
2

TMPSCL: [°C]
TMPSCL: [°F]
TMPSCL: [K]

Program ITEM 21 rst before ITEM 14/15 when °F or K calibra-

tion is needed. This procedure is necessary whenever thermocou­ple type is changed.

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 20%

12

PU-2A USERS MANUAL EM-9255-C Rev.14

■

3-wire RTD INPUT model xJR (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
04

PDNumber (%)

No input

OUTPER XXX.XX
OUTTMP XXXXXX

Output status monitor (%) & simulation output
Output temperature monitor *

1

06 D No input INPVAL XXXXXX Input status monitor in Ω.

10 TYPE OF RTD

PP31

32

RB-1: Pt 100
RB-2: JPt 100

Pt 100 (JIS ’89)
JPt 100 (JIS ’89)

DD33

34

RB-3: Pt 50
RB-4: Ni 508.4

Pt 50 Ω (JIS ’81)
Ni 508.4 Ω

P 36 RB-6: Pt 100_97 Pt 100 (JIS ’97, IEC)

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Input range scaling 0% value
Input range scaling 100% value
Use the same temp. unit as selected in ITEM 21.

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

21 P TEMPERATURE SCALE

0

1
2

TMPSCL: [°C]
TMPSCL: [°F]
TMPSCL: [K]

Program ITEM 21 rst before ITEM 14/15 when °F or K calibra­tion is needed. This procedure is necessary whenever RTD type is

changed.

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). See model xJT.

■

POTENTIOMETER INPUT model xJM (Group 01)

4-wire RTD INPUT model 10JRE (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
05

PDNumber (%)

No input

OUTPER XXX.XX
INPPER XXX.XX

Output status monitor (%) & simulation output
Input status monitor (%) *

1

10 P LINEARIZATION

41 Pm-1: straight Without

42 Pm-2: curved With (ITEM 60 to 91 for data input) *

2

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

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.

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PU-2A USERS MANUAL EM-9255-C Rev.14

■

FREQUENCY INPUT model xJPA (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
05
06

P
D
D

Number (%)

No input
No input

OUTPER XXX.XX
INPPER XXX.XX
INPFRQ XXXXXX

Output status monitor (%) & simulation output
Input status monitor (%) *

1

Input frequency monitor, same unit as selected in ITEM 11

10 P LINEARIZATION

1 PA-1: straight Without

2 PA-2: curved With (ITEM 60 to 91 for data input) *

2

11 P COARSE FREQUENCY RANGE SELECTION

0

1
2

FRQRNG: 10mHz
FRQRNG: 100mHz
FRQRNG: 1.0Hz

0 – 10 mHz
0 – 100 mHz
0 – 1 Hz

3
4
5

FRQRNG: 10Hz
FRQRNG: 100Hz
FRQRNG: 1.0kHz

0 – 10 Hz
0 – 100 Hz
0 – 1 kHz

6

7

FRQRNG: 10kHz
FRQRNG: 100kHz

0 – 10 kHz
0 – 100 kHz

13 P Percentage DRPOUT XXX.XX Low-end cutout adjustment, 0.00 – 100.00%

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Input range scaling 0% value
Input range scaling 100% value
Up to 150% of the coarse range selected in ITEM 11. Use the same

unit.

18 P Number SMPLRATE XXX Sampling rate modication for irregular pulse input (No. of pulses

to be counted during one rotation of input owmeter)
Frequency range ≤ 100 Hz: 1 – 255
Frequency range 0 – 1 kHz: 1 – 25
Frequency range 0 – 10 kHz: 1 – 2

19 P Percentage FINZER

Fine zero adjustment
Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN

Fine span adjustment
Initial status shows actual gain (%). When data is entered, output
(%) is shown.

REMARK 1 :

Percentage of the coarse input range selected in ITEM 11.

(Example) SCALED RANGE COARSE RANGE INPUT DISPLAY

10 – 100 Hz 0 – 100 Hz 10 Hz 10%

REMARK 2 :

See LINEARIZER model xJFX table for detailed explanation on curve data programming (ITEM 60 to 91).

14

PU-2A USERS MANUAL EM-9255-C Rev.14

■

SELF-SYNCH INPUT model xJS (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable
02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)
03

04
05

P
D
D

Number (%)

No input

No input

OUTPER XXX.XX
OUTANG XXX.XX

INPANG XXX.XX

Output status monitor (%) & simulation output
Output angle monitor (degree)
Input angle monitor (degree)

06
07
08

D
D
D

No input

No input

No input

XVALUE XXX.XX
YVALUE XXX.XX
INPOFS XXX.XX

X-axis monitor (voltage: V)
Y-axis monitor (voltage: V)
Input offset setting monitor (degree)

10 P LINEARIZATION

1 SR-1: straight Without

2 SR-2: curved With (ITEM 60 to 91 for data input) *

1

14
15

PPActual value

Actual value

ANGOFS XXX.X
ANGRNG XXX.X

Input offset angle (0%, degrees) *

2

Input range scaling (100%, degrees) *

2

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

REMARK 1 :

See LINEARIZER model xJFX table for detailed explanation on curve data programming (ITEM 60 to 91).

REMARK 2 :

After setting ITEM 14 or 15, it is required to perform offset adjustment for the xJS unit, which can be conducted
with the multi-turn screwdriver adjustment over the modular jack of the unit.

TYPICAL SET-UP PROCEDURE

CALIBRATION EXAMPLE

0% input = 60 degrees 0% output = 0 mA

100% input = 300 degrees 100% output = 1 mA

PROCEDURE

1) Apply an input signal which corresponds to 60 degrees.

2) Adjust the potentiometer on the xJS unit (located above the modular phone
jack) until the output reading is exactly 0 mA DC (0%).

3) Apply an input signal which corresponds to 240 degrees.

4) Adjust [ITEM] 20 (FINSPN) until the output reading is exactly 1 mA DC
(100%).

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.

270°

300°

0°

90°

60°

15

PU-2A USERS MANUAL EM-9255-C Rev.14

■

SQUARE ROOT EXTRACTOR model 18JN (Group 01)

sq. root extracting CURRENT LOOP SUPPLY model 18xJDN(Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable
02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)
03

05

PDNumber (%)

No input

OUTPER XXX.XX
INPPER XXX.XX

Output status monitor (%) & simulation output
Input status monitor (%)

10 P 41

42

Sq-1: Nodrop
Sq-2: Dropout

Square root output, without low-end cutout
Square root output, with low-end cutout

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

16

PU-2A USERS MANUAL EM-9255-C Rev.14

■

LINEARIZING CURRENT LOOP SUPPLY model xJDL (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
04

PDNumber (%)

No input

OUTPER XXX.XX
OUTTMP XXXX.XX

Output status monitor (%) & simulation output
Output temperature monitor *

1

05
06

DDNo input

No input

INPPER XXX.XX
INPVAL XXXXXX

Input status monitor (%) *

2

Input status monitor in mV

10 P TYPE OF LINEARIZATION

1

Tc-1:

(PR)

Thermocouple (PR)

2

Tc-2: K

(CA)

K (CA)

3

Tc-3: E

(CRC)

E (CRC)

4

Tc-4: J

(IC)

J (IC)

5

Tc-5: T

(CC)

T (CC)

6

Tc-6: B

(RH)

B (RH)

7 Tc-7: R R

8 Tc-8: S S

9 Tc-9: WRe 5-26 WRe 5-26

11 PS: Straight Proportional output

21 FX: Linearizer Segment data linearization *

3

31 RB-1: Pt 100 RTD Pt 100 (JIS ’97, IEC, JIS ’89)

32 RB-2: JPt 100 JPt 100 (JIS ’89)

33 RB-3: Pt 50 Pt 50 Ω (JIS ’81)

34 RB-4: Ni 508.4 Ni 508.4 Ω

41 Sq-1: Nodrop Square root output, without low-end cutout

42 Sq-2: Dropout Square root output, with low-end cutout

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Temperature range scaling 0% value *

1

Temperature range scaling 100% value *

1

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

21 P TEMPERATURE SCALE

0

1

2

TMPSCL: [°C]
TMPSCL: [°F]
TMPSCL: [K]

Program ITEM 21 rst before ITEM 14/15 when °F or K calibration

is needed. This procedure is necessary whenever thermocouple or

RTD type are changed.

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).

17

PU-2A USERS MANUAL EM-9255-C Rev.14

■

LINEARIZER model xJFX (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
05
06

P
D
D

Number (%)

No input

No input

OUTPER XXX.XX
INPPER XXX.XX
INPVAL XXX.XX

Output status monitor (%) & simulation output
Input status monitor (%) *

1

Input status monitor in actual value, same unit as selected in

ITEM 10.

10 TYPE OF TRANSMITTER INPUT *

2

D

21 Fx-1: 5 – 100mV

D

22 Fx-2: 0.05 – 1V

P

23 Fx-3: 0.5 – 10V

P

24 Fx-6: 1 – 5V

D

25 Fx-A: 4 – 20mA

D

26 Fx-H: 10 – 50mA

11 P COARSE INPUT RANGE SELECTION

Fx-1 Fx-2 Fx-3 Fx-6/A/H

(± mV) (± V) (± V)

0 INPRNG: XXXX 5 0.05 0.5

1 INPRNG: XXXX 10 0.10 1.0 No

2 INPRNG: XXXX 20 0.20 2.0 Adjustment

3 INPRNG: XXXX 50 0.50 5.0 Needed

4 INPRNG: XXXX 100 1.00 10.0

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Input range scaling 0% value
Input range scaling 100% value

Use the same engineering unit as the coarse range selected in

ITEM 11.

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

REMARK 1 : Percentage of the coarse input range selected in ITEM 11.

(Example)

SCALED RANGE COARSE RANGE INPUT DISPLAY

1 – 5 V 0 – 5 V 1 V 20%

0 – 10 V 0 – 10 V 0 V 0%

-5 – +5 V -5 – +5 V 0 V 0%

-5 – +5 V -5 – +5 V -5 V -100%

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.

18

PU-2A USERS MANUAL EM-9255-C Rev.14

HOW TO PROGRAM SEGMENT DATA FOR LINEARIZATION ....

Non-linear input and their corresponding output values are entered as a percentage of the full range (span). Input any
number of points from 2 to 16 starting from ITEM 60 in order from the smallest input (X) value. The operational range
is from -15 to +115% of the programmed range.

1) Set 1st point of linearization (input).

2) Press [ITEM] 60 [DATA] [x] ... [ENTER] :

3) Set 1st point of linearization (output).

4) Press [ITEM] 61 [DATA] [x] ... [ENTER] :

5) Repeat the above procedure for all necessary

linearization points.

ITEM MDFY. DISPLAY E.G. CONTENTS ITEM MDFY. DISPLAY E.G. CONTENTS

60 P X (01): XXX.XX Input 1 76 P X (09): XXX.XX Input 9

61 P Y (01): XXX.XX Output 1 77 P Y (09): XXX.XX Output 9

62 P X (02): XXX.XX Input 2 78 P X (10): XXX.XX Input 10

63 P Y (02): XXX.XX Output 2 79 P Y (10): XXX.XX Output 10

64 P X (03): XXX.XX Input 3 80 P X (11): XXX.XX Input 11

65 P Y (03): XXX.XX Output 3 81 P Y (11): XXX.XX Output 11

66 P X (04): XXX.XX Input 4 82 P X (12): XXX.XX Input 12

67 P Y (04): XXX.XX Output 4 83 P Y (12): XXX.XX Output 12

68 P X (05): XXX.XX Input 5 84 P X (13): XXX.XX Input 13

69 P Y (05): XXX.XX Output 5 85 P Y (13): XXX.XX Output 13

70 P X (06): XXX.XX Input 6 86 P X (14): XXX.XX Input 14

71 P Y (06): XXX.XX Output 6 87 P Y (14): XXX.XX Output 14

72 P X (07): XXX.XX Input 7 88 P X (15): XXX.XX Input 15

73 P Y (07): XXX.XX Output 7 89 P Y (15): XXX.XX Output 15

74 P X (08): XXX.XX Input 8 90 P X (16): XXX.XX Input 16

75 P Y (08): XXX.XX Output 8 91 P Y (16): XXX.XX Output 16

-15%0X01

X02 X03 X04 X05 +115%

Y01

Y02

Y03

Y04

+100% Y05

INPUT

OUTPUT

19

PU-2A USERS MANUAL EM-9255-C Rev.14

■

100-point LINEARIZER model JFX1 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
05

PDNumber (%)

No input

OUTPER XXX.XX
INPPER XXX.XX

Output status monitor (%) & simulation output
Input status monitor (%)

10 D 1 1: LINEARIZER Multi-point linearizer

11 P LINEARIZATION

0 LNR NO OPT Without (proportional output)

1 LNR OPTION With (Default setting)

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

HOW TO PROGRAM SEGMENT DATA FOR LINEARIZATION (JFX1) ....

Non-linear input and their corresponding output values are entered as a percentage of the full range (span). Input
any number of points from 2 to 100 starting from GROUP 02 ITEM 00 in order from the smallest input (X) value. The
operational range is from -15 to +115% of the programmed range.

(Group 02)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

00
01

PPPercentage

Percentage

X (00): XXX.XX
Y (00): XXX.XX

Input 0 (Linearization point 1)
Output 0 (Linearization point 1)

: : : : : :

98
99

PPPercentage

Percentage

X (49): XXX.XX
Y (49): XXX.XX

Input 49 (Linearization point 50)
Output 49 (Linearization point 50)

(Group 03)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

00
01

PPPercentage

Percentage

X (50): XXX.XX
Y (50): XXX.XX

Input 50 (Linearization point 51)
Output 50 (Linearization point 51)

: : : : : :

98
99

PPPercentage

Percentage

X (99): XXX.XX
Y (99): XXX.XX

Input 99 (Linearization point 100)
Output 99 (Linearization point 100)

20

PU-2A USERS MANUAL EM-9255-C Rev.14

■

2-input MATH FUNCTION model xJF(Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
04
05

P
D
D

Number (%)

No input

No input

OUTPER XXX.XX
INPER1 XXX.XX
INPER2 XXX.XX

Output status monitor (%) & simulation output

X1: Input 1 status monitor (%)*

1

X2: Input 2 status monitor (%)*

1

06
07
08

D
D
D

No input

No input

No input

(X0) XXX.XXXX
(X1) X.XXXX
(X2) X.XXXX

X0: Normalization parameter monitor (1.0000=100%)
X1: Normalization parameter monitor (1.0000=100%)
X2: Normalization parameter monitor (1.0000=100%)

10 P TYPE OF EQUATION

1 01: X1 / SQR (X2) Temp. compensation for DP owmeter

X0

=

K

1X1

√ K2X2 + A2 X1 = ow, X2 = temp.

2 02: X1 * SQR (X2) Press. compensation for DP owmeter

X0

= K

1X1√ K2X2 + A2

X1 = ow, X2 = press.

3 03: X1 + X2 Addition & Subtraction

X0 = K0 {K1 (X1 + A1) + K2 (X2 + A2)} + A0

4 04: X1 * X2 Multiplication

X0 = K0 (K1X1 + A1)(K2X2 + A2) + A0

5 05: X1 / X2 Division

X0

=

K

0 (K1X1 + A1)

+

A

0

K2X2 + A2

11 P SQUARE ROOT EXTRACTION FOR INPUT X1

0 SQR NO OPTION Without

1 SQR OPTION With

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

21
22

23

P
P
P

Number

Number

Number

(K0) XX.XXX
(K1) XX.XXX
(K2) XX.XXX

Gain K0 (1.000 = 100%)
Gain K1 (1.000 = 100%)
Gain K2 (1.000 = 100%)

24
25

26

P
P
P

Number (%)

Number (%)

Number (%)

(A0) XXX.XX
(A1) XXX.XX
(A2) XXX.XX

Bias A0 (%)
Bias A1 (%)
Bias A2 (%)

27

28

PPNumber (%)

Number (%)

X1LMTL XXX.XX
X2LMTL XXX.XX

Input LOW limit X1 (-25.00 – +125.00%)
Input LOW limit X2 (-25.00 – +125.00%)

29

30

PPNumber (%)

Number (%)

X1LMTH XXX.XX
X2LMTH XXX.XX

Input HIGH limit X1 (-25.00 – +125.00%)
Input HIGH limit X2 (-25.00 – +125.00%)

REMARK 1 : Percentage of the input range without zero suppression (0 – 5 V, 0 – 20 mA).

21

PU-2A USERS MANUAL EM-9255-C Rev.14

HOW TO CALCULATE GAIN/BIAS FOR TEMP. & PRESS. COMPENSATION (JF) ....

TEMPERATURE COMPENSATION FOR DP FLOWMETER

X2 : 100%

ORIFICE
DESIGN STANDARD

X

2 : 0%

0 K (Kelvin)

T

3 °C

T2

T1

-273.14

K1 = I/O range scaling factor

K

1 = 1 when input & output ranges are identical.

K

2 =

T

3 – T1

A2 =

T

1 + 273.14

T

2 + 273.14 T2 + 273.14

[EXAMPLE]

Temp. range of DP ormeter: 0 – 400°C
Design standard of orice: 300°C

K

1 = 1

K

2 =

400 – 0

= 0.698

300 + 273.14

A

2

=

0 + 273.14

=

0.4766 = 47.66%

300 + 273.14

PRESSURE COMPENSATION FOR DP FLOWMETER

Atmospheric pressure = 101.3 kPa (abs)

• Absolute Pressure

K

2 =

B

3 – B1

A2 =

B

1

X2 : 100%

ORIFICE
DESIGN STANDARD

X

2 : 0%

0 kPa (abs)

B

3

B2

B1

0

G

3

G2

G1

-101.3

Absolute

Pressure

kPa (abs)

Gauge
Pressure
kPa (G)

B2 B2

• Gauge Pressure

K

2 =

G

3 – G1

A2 =

G

1 + 101.3

G

2 + 101.3 G2 + 101.3

[EXAMPLE]

Press. range of DP ormeter: 0 – 980 kPa (G)
Design standard of orice: 686 kPa (G)

K

1 = 1

K

2 =

980

= 1.245

686 + 101.3

A

2 =

101.3
= 0.1287 = 12.87%

686 + 101.3

22

PU-2A USERS MANUAL EM-9255-C Rev.14

■

3-input MATH FUNCTION model xJFK (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
04
05
06
07

P
D
D
D
D

Number (%)

No input
No input
No input
No input

OUTPER XXX.XX
INPER1 XXX.XX X
INPER2 XXX.XX
INPER3 XXX.XX
(X0) XXX.XXXX

Output status monitor (%) & simulation output

X1: Input 1 status monitor (%)*

1

X2: Input 2 status monitor (%)*

1

X3: Input 3 status monitor (%)*

1

X0: Normalization parameter monitor (1.0000=100%)

10 P TYPE OF EQUATION

1 X1 * SQR (X2 / X3) Temp. & press. compensation for DP owmeter

X0

=

K

1X1

K2X2 + A2

√ K

3X3 + A3

where X1 = ow

X2 = pressure

X3 = temperature

Specify ITEM 11 square root extraction for a square input X1.

2 X1 + X2 + X3 Addition & Subtraction

X0 = K0 {K1 (X1 + A1) + K2 (X2 + A2) + K3 (X3 + A3)} + A0

3 X1 * X2 * X3 Multiplication

X0 = K0 (K1X1 + A1)(K2X2 + A2)(K3X3 + A3) + A0

4 (X1 * X2) / X3 Multiplication & Division

X0

=

K

0 (K1X1 + A1)(K2X2 + A2)

+

A

0

K3X3 + A3

5 X1 / (X2 * X3) Multiplication & Division

X0

=

K

0 (K1X1 + A1)

+

A

0

(K2X2 + A2)(K3X3 + A3)

6 (X1 + X2) * X3 Addition & Multiplication

X

0 = K0 (K1X1 + K2X2 + A1)(K3X3 + A3) + A0

7 (X1 + X2) / X3 Addition & Division

X0

=

K

0 (K1X1 + K2X2 + A1)

+

A

0

(K3X3 + A3)

8 X1 / (X2 + X3) Division & Addition

X0

=

K

0 (K1X1 + A1)

+

A

0

(K2X2 + K3X3 + A2)

9 X1 + (X2 * X3) Addition & Multiplication

X

0 = K0 (K1X1 + A1) + K0 (K2X2 + A2)(K3X3 + A3) + A0

10 X1 + (X2 / X3) Addition & Division

X0

=

K

0 (K1X1 + A1)

+

K

0 (K2X2 + A2)

+

A

0

(K3X3 + A3)

11 P SQUARE ROOT EXTRACTION FOR INPUT X

1

0 SQR NO OPTION Without

1 SQR OPTION With

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown

.

23

PU-2A USERS MANUAL EM-9255-C Rev.14

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

21
22

23
24

P
P
P
P

Number
Number
Number
Number

(K0) XX.XXX
(K1) XX.XXX
(K2) XX.XXX
(K3) XX.XXX

Gain K

0 (1.000 = 100%)

Gain K1 (1.000 = 100%)
Gain K2 (1.000 = 100%)
Gain K3 (1.000 = 100%)

25

26

27

28

P
P
P
P

Number (%)
Number (%)
Number (%)
Number (%)

(A0) XXX.XX
(A1) XXX.XX
(A2) XXX.XX
(A3) XXX.XX

Bias A0 (%)
Bias A1 (%)
Bias A2 (%)
Bias A3 (%)

29

30
31

P
P
P

Number (%)
Number (%)
Number (%)

X1LMTL XXX.XX
X2LMTL XXX.XX

X3LMTL XXX.XX

Input LOW limit X1 (-25.00 – +125.00%)
Input LOW limit X2 (-25.00 – +125.00%)
Input LOW limit X3 (-25.00 – +125.00%)

32
33
34

P
P
P

Number (%)
Number (%)
Number (%)

X1LMTH XXX.XX
X2LMTH XXX.XX
X3LMTH XXX.XX

Input HIGH limit X

1 (-25.00 – +125.00%)

Input HIGH limit X2 (-25.00 – +125.00%)
Input HIGH limit X3 (-25.00 – +125.00%)

REMARK 1 : Percentage of the input range without zero suppression (0 – 5 V, 0 – 20 mA).

24

PU-2A USERS MANUAL EM-9255-C Rev.14

HOW TO CALCULATE GAIN/BIAS FOR TEMP. & PRESS. COMPENSATION (JFK) ....

TEMPERATURE COMPENSATION FOR DP FLOWMETER

X3 : 100%

ORIFICE
DESIGN STANDARD

X

3 : 0%

0 K (Kelvin)

T

3 °C

T2

T1

-273.14

K1 = I/O range scaling factor

K

1 = 1 when input & output ranges are identical.

K

3 =

T

3 – T1

A2 =

T

1 + 273.14

T

2 + 273.14 T2 + 273.14

[EXAMPLE]

Temp. range of DP ormeter: 0 – 400°C
Design standard of orice: 300°C

K

1 = 1

K

3 =

400 – 0

= 0.698

300 + 273.14

A

3

=

0 + 273.14

=

0.4766 = 47.66%

300 + 273.14

PRESSURE COMPENSATION FOR DP FLOWMETER

Atmospheric pressure = 101.3 kPa (abs)

• Absolute Pressure

K

2 =

B

3 – B1

A2 =

B

1

X2 : 100%

ORIFICE
DESIGN STANDARD

X

2 : 0%

0 kPa (abs)

B

3

B2

B1

0

G

3

G2

G1

-101.3

Absolute

Pressure

kPa (abs)

Gauge
Pressure
kPa (G)

B2 B2

• Gauge Pressure

K

2 =

G

3 – G1

A2 =

G

1 + 101.3

G

2 + 101.3 G2 + 101.3

[EXAMPLE]

Press. range of DP ormeter: 0 – 980 kPa (G)
Design standard of orice: 686 kPa (G)

K

1 = 1

K

2 =

980

= 1.245

686 + 101.3

A

2 =

101.3
= 0.1287 = 12.87%

686 + 101.3

25

PU-2A USERS MANUAL EM-9255-C Rev.14

■

FILTER/LAG FUNCTION model xJFT/JFTS (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03
05
06

P
D
D

Number (%)

No input
No input

OUTPER XXX.XX
INPPER XXX.XX
INPVAL XXX.XX

Output status monitor (%) & simulation output
Input status monitor (%) *

1

Input status monitor in actual value, same unit as selected in

ITEM 10.

10 TYPE OF TRANSMITTER INPUT *

2

D

11 mV-1: 5 – 100mV

D

12 mV-2: 0.05 – 1V

P

13 mV-3: 0.5 – 10V

P

14 mV-6: 1 – 5V

D

15 mV-A: 4 – 20mA

D

16 mV-H: 10 – 50mA

11 P COARSE INPUT RANGE SELECTION

mV-1 mV-2 mV-3 mV-6/A/H

(± mV) (± V) (± V)

0 INPRNG: XXXX 5 0.05 0.5

1 INPRNG: XXXX 10 0.10 1.0 No

2 INPRNG: XXXX 20 0.20 2.0 Adjustment

3 INPRNG: XXXX 50 0.50 5.0 Needed

4 INPRNG: XXXX 100 1.00 10.0

14
15

PPActual value

Actual value

SCLLOW XXXXXX
SCLHIG XXXXXX

Input range scaling 0% value
Input range scaling 100% value

Use the same engineering unit as the coarse range selected in

ITEM 11.

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, output
(%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, output
(%) is shown.

REMARK 1 : Percentage of the coarse input range selected in ITEM 11.

(Example)

SCALED RANGE COARSE RANGE INPUT DISPLAY

1 – 5 V 0 – 5 V 1 V 20%

0 – 10 V 0 – 10 V 0 V 0%

-5 – +5 V -5 – +5 V 0 V 0%

-5 – +5 V -5 – +5 V -5 V -100%

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.

26

PU-2A USERS MANUAL EM-9255-C Rev.14

■ MOVING AVERAGE OUTPUT model xJFT1 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

1 1: RUNNING AVE With the moving average output

24
25

PP0.1 – 100.0

1 – 8

HNXXX.X

X

Sampling cycle “H” (seconds)
“N” number of samples to be calculated

[FUNCTION]

The xJFT1 samples input signals every H seconds and out­puts proportionally the average of N numbers of sampled data.
When a new input is sampled after another H seconds, the oldest

sample is deleted and a new average is calculated including the
latest sample, and a proportional output is generated.

H: Sampling cycle (0.1 to 100.0 seconds adjustable)
N: Number of samples to be calculated (1 to 8 adjustable)

■ DEAD TIME COMPUTING model xJFT2 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

2 2: DEAD TIME With the dead time computing

24
25

26

P
P
P

0.1 – 100.0
1 – 8

0.0 – 100.0

H

N

T

XXX.X
X
XXX.X

Sampling cycle “H” (seconds)
“N” number of samples to be calculated
Time constant “T” (seconds)

[FUNCTION]

The xJFT2 does not respond to an input signal for a preset dead­time duration. In addition, when a time constant T value is set, it
generates a first order lag output after the dead-time.

Xo (s) =

e

–Ls

Xi (s)

1 + Ts

Xi : Input

Xo : Output

Ls : Dead-time (H × N) s

H : Sampling cycle (0.1 to 100.0 seconds adjustable)

N : Number of samples to be calculated

(1 to 8 adjustable)

T : Time constant (0.0 to 100.0 seconds adjustable)

H

H

INPUT

t

OUTPUT

t

N numbers

N numbers

average

INPUT

• Step Input with Dead-Time

t

OUTPUT

t

0

0

H x N

INPUT

•

Step Input with Dead-Time Plus Time Constant

t

OUTPUT

t

0

0

T

H x N

27

PU-2A USERS MANUAL EM-9255-C Rev.14

■ DELAY BUFFER model xJFT3 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

3 3: LAG MODULE With the delay buffer

26 P 0.0 – 100.0 T XXX.X Time constant “T” (seconds)

[FUNCTION]

The xJFT3 generates a rst order lag output.

Xo (s) =

1

Xi (s)

1 + Ts

Xi : Input

Xo : Output

T : Time constant (0.0 to 100.0 seconds adjustable)

■ LEAD TIME COMPUTING model xJFT4 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

4 4: LEAD MODULE With the lead time computing

26 P 0.0 – 100.0 T XXX.X Time constant “T” (seconds)

[FUNCTION]

The xJFT4 operates a lead-time equation.

Xo (s) = (1 + Ts) Xi (s)

Xi : Input

Xo : Output

Ls : Lead-time constant (0.0 to 100.0 seconds adjustable)

■ RAMP BUFFER model xJFT5 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

5 5: RAMP BUFFER With the ramp buffer

27

28

PP0.00 – 200.00

0.00 – 200.00

CPCNXXX.XX

XXX.XX

Maximum rate of positive output change (%/s)
Maximum rate of negative output change (%/s)

[FUNCTION]

The xJFT5 output does not change faster than the preset maximum
rate, positive 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)

CN : Maximum rate of negative output change

(0.00 to 200.00%/second adjustable)

INPUT

• Step Input with Time Constant

t

OUTPUT

t

0

0

T

INPUT

• Step Input with Time Constant (Lead)

t

OUTPUT

t

0

0

T

INPUT

• Step Input with Rate-of-Change Limit

t

OUTPUT

t

0

0

CP

CN

28

PU-2A USERS MANUAL EM-9255-C Rev.14

■ MEAN AVERAGE OUTPUT model xJFT6 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

6 6: MAJORITY With the mean average output

24
25

29

30

P
P
P
P

0.1 – 100.0
2 – 8
0 – 7
0 – 7

H

N

L

U

XXX.X
X
X
X

Sampling cycle “H” (seconds)
“N” number of samples to be calculated
“L” number of smallest samples to be cut off
“U” number of largest samples to be cut off

[FUNCTION]

The xJFT6 samples input signals every H seconds and, deleting U
number of largest samples and L number of smallest samples, out­puts proportionally to an average of the rest [N – (U + L)] of sampled
data. When the number of samples to be calculated equals 0 or less,

it outputs an error.

H : Sampling cycle (0.1 to 100.0 seconds adjustable)

N : Number of samples to be calculated

(2 to 8 adjustable)

U : Number of largest samples to be cut off

(0 to 7 adjustable)

L : Number of smallest samples to be cut off

(0 to 7 adjustable)

■ MOVING AVERAGE OUTPUT model JFTS1 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

1 1: RUNNING AVE With the moving average output

24
25

PP0.1 – 100.0

1 – 100

HNXXX.X

X

Sampling cycle “H” (seconds)
“N” number of samples to be calculated

[FUNCTION]

The JFTS1 samples input signals every H seconds and outputs
proportionally the average of N numbers of sampled data. When
a new input is sampled after another H seconds, the oldest sam-

ple is deleted and a new average is calculated including the lat­est sample, and a proportional output is generated.

H : Sampling cycle (0.1 to 100.0 seconds adjustable)

N : Number of samples to be calculated

(1 to 100 adjustable)

IN 1

IN 2

INPUT

• Example (N=5, U=1, L=1)

t

OUTPUT

t

OUT 1

OUT 2

IN 1

IN 2

H

H

INPUT

t

OUTPUT

t

N numbers

N numbers

average

29

PU-2A USERS MANUAL EM-9255-C Rev.14

■ DEAD TIME COMPUTING model JFTS2 (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P FUNCTION TYPE

0 0: NO FILTER Without the function

2 2: DEAD TIME With the dead time computing

24
25

26

P
P
P

0.1 – 100.0
1 – 100

0.1 – 100.0

H

N

T

XXX.X
X
XXX.X

Sampling cycle “H” (seconds)
“N” number of samples to be calculated
Time constant “T” (seconds)

[FUNCTION]

The JFTS2 does not respond to an input signal for a preset dead-time duration. In addition, when a time constant T
value is set, it generates a first order lag output after the dead-time.

Xo (s) =

e

–Ls

Xi (s)

1 + Ts

Xi : Input

Xo : Output

Ls : Dead-time (H × N) s

H Sampling cycle (0.1 to 100.0 sec. adj.)

N Number of samples to be calculated

(1 to 100 adjustable)

T Time constant (0.1 to 100.0 sec. adj.)

H ≤ T, T = 0 with no rst-order lag

INPUT

• Step Input with Dead-Time

t

OUTPUT

t

0

0

H x N

INPUT

•

Step Input with Dead-Time Plus Time Constant

t

OUTPUT

t

0

0

T

H x N

30

PU-2A USERS MANUAL EM-9255-C Rev.14

■

ANALOG BACKUP STATION model JB(Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable*

1

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)
03

04
05
06

D
D
D
D

No input
No input
No input
No input

OUTPER XXX.XX
OUTVAL XX.XXX
INPPER XXX.XX
INPVAL XX.XXX

Output status monitor (%)
Output status monitor (mA)
Input status monitor (%)
Input status monitor (mA)

10 P WRITE DEFAULT All default settings are done at once with this command.

ENTER COMPLETED

21 P MANUAL CONTROL MODE

This determines the way JB unit responds when it is switched to

manual operation mode. Default = 1

1 1: DIRECT MODE 1: Holds the CAS control signal at the moment of the MAN

command.

2 2: TRACE BACK MODE 2: Goes back to the preset time period (ITEM 28) and holds

the CAS control signal at that moment.

3 3: FIXED VALUE MODE 3: Holds a specic value preset in ITEM 29.

22 P Percentage SLDBAK XXX.XX TRANSITION RESPONSE

Unit: %/sec., 0.00 – 200.00%/sec. adjustable. When set to 0.00, JB
unit returns without any transition period back to CAS operation
with MAN command input OFF. Default = 0.00

23 P UP/DOWN RESPONSE MODE

This determines the way the JB unit reponds when either UP or

DOWN key is pressed during MAN. mode. Default = 0

1 1: UNIFORM MODE 1: Responds at a constant rate while the key is pressed.
2 2: ONE+UNIFORM MODE 2: Responds once when the key is pressed and starts re-

sponding at a constant rate after that if it is continuously pressed.

3 3: ACCELERATED MODE 3: Responds in an increasing rate when the key is pressed

and starts responding at a constant rate after that.

24 P Percentage KEYRES XXX.XX UP/DOWN RESPONSE TIME Default = 10.00

Unit: %/sec., 0.00 – 200.00%/sec. adjustable

25 P HI/LO ALARM AT CASCADE CONTROL

Default = 0

0 0: NO ALARM Without alarm setpoint

1 1: LOW ALARM With LOW setpoint only
2 2: HIG ALARM With HIGH setpoint only

3 3: ALL ALARM With both HIGH & LOW setpoins

26 P Percentage ALMLOW XXX.XX LOW alarm setpoint *

2

Unit: %, Default = -25.00

27 P Percentage ALMHIG XXX.XX HIGH alarm setpoint *

2

Unit: %, Default = 125.00

28 P Number TRACEBACK XX.X Retroactive time period, Default = 0.0

Unit: seconds, 0.0 – 10.0 adjustable

29 P Percentage MANFIX XXX.XX Default output at manual control mode

Unit: %, -25.00 – 125.00 adjustable
Default = 0.00

30 P Percentage PWRFIX XXX.XX Default output at manual control mode after power failure and

recovery, Default = -25.00
Unit: %, -25.00 – 125.00 adjustable

REMARK 1 : When the Maintenance Switch is turned to “PRG” mode, RUN output relay is open and its coil is de-energized.

REMARK 2 : The HIGH and LOW alarm relays trip or reset when the CAS input signals vary as described in the following examples:

LOW ALARM RELAY TRIPS when the decreasing CAS input signal equals or goes below the setpoint entered in ITEM 26 (GROUP 01).

[EXAMPLE] When the setpoint is 0.00%, the relay trips when the CAS input equals or goes below 4.00 mA (0.00%).

LOW ALARM RELAY RESETS when the CAS input signal increases and exceeds the setpoint value plus 1% of hysteresis (deadband).

[EXAMPLE] When the setpoint is 0.00%, the relay remains tripped with the CAS input 4.160 mA (1.00%) and resets when it

reaches and exceeds 4.162 mA (1.01%).

HIGH ALARM RELAY TRIPS when the increasing CAS input signal equals or exceeds the setpoint entered in ITEM 27 (GROUP 01).

[EXAMPLE] When the setpoint is 100.00%, the relay trips when the CAS input equals or exceeds 20.00 mA (100.00%).

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%).

31

PU-2A USERS MANUAL EM-9255-C Rev.14

■

3-input MIDDLE SELECTOR model JFKM (Group 01)

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

01 S MAINTENANCE SWITCH (lock command)

0 MTSW: MON.MODE MONITOR mode: data monitoring only

1 MTSW: PRG.MODE PROGRAM mode: “P” marked data modiable

02 P Alphabets & No. TG: XXXXXXXXXX Tag name entry (10 characters max.)

03 P Percentage OUTPER XXX.XX Output status monitor (%) & simulation output

04 D No input INPPER 1 XXX.XX Input 1 status monitor (%)

05 D No input INPPER 2 XXX.XX Input 2 status monitor (%)

06 D No input INPPER 3 XXX.XX Input 3 status monitor (%)

19 P Percentage FINZER Fine zero adjustment

Initial status shows actual bias (%). When data is entered, out­put (%) is shown.

20 P Percentage FINSPN Fine span adjustment

Initial status shows actual gain (%). When data is entered, out­put (%) is shown.

32

PU-2A USERS MANUAL EM-9255-C Rev.14

SECTION B.
JX Series Field Programmable Pulse Transmitters

TABLE OF CONTENTS

B-1. INTRODUCTION ...............................................................................33

B-2. GENERAL OPERATION DESCRIPTION .........................................33

DESCRIPTION ..........................................................................................................................33

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

33

PU-2A USERS MANUAL EM-9255-C Rev.14

B-1. INTRODUCTION

The fundamental procedures required for conguring input data of the M-System JX series eld 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 specic number ([DATA] entry for each
[ITEM]) from the table of the specic unit function. The operator need only understand the meaning of each [ITEM]

in order to program the unit. No special programming skills or software is required.

There is specic terminology associated with the PU-2A programming unit. The table categories are called [GROUP],
which dene whether the data is common for many types of transmitters or inherent for each transmitter model. Each
group has several [ITEM] numbers, each of which show what is to be programmed or monitored. [DATA] is the specic
input value or percentage to be adjusted. The PU-2A programming unit’s operations are based on these three levels:
[GROUP] – [ITEM] – [DATA].

B-2. GENERAL OPERATION DESCRIPTION

■

DESCRIPTION

• When You Want to Monitor the Transmitter Status in Operation:

1) Connect the PU-2A to the transmitter via the front modular jack.

2) Specify an item to be monitored.
Press [GROUP] NN [ITEM] NN. (N = number entry keys)

3) Specify another item if necessary. Repeat (2).

4) Disconnect the PU-2A.

• When You Want to Change Parameters:

1) Connect the PU-2A to the transmitter via the front modular jack.

2) Switch the transmitter into PROGRAM mode with PU-2A.

3) Specify an item to be changed.

Press [GROUP] NN [ITEM] NN [DATA] N (NNN....) [ENTER] (N = number entry keys)

4) Specify another item if necessary. Repeat (3).

5) Switch the transmitter into MONITOR mode with PU-2A.

The changed parameters are saved in the nonvolatile memory.

6) Disconnect the PU-2A.

■

MAINTENANCE SWITCH & OPERATION MODES

There are two operation modes for JX pulse transmitters: MONITOR mode and PROGRAM mode. You use the Main­tenance Switch, lock command to prevent unauthorized access to specific data, for changing the operation mode.

In MONITOR mode, the transmitter is in normal operation, measuring, computing and outputting signals. You can
only monitor parameter settings, measuring result, output status but cannot affect the transmitter’s operation. No
parameter change except for the Maintenance Switch is available.
In PROGRAM mode, the transmitter stops measuring and renewing the output signal. The output signal is held, but
you can output a specic value for simulation and testing purposes. You can also control manually the transmitter to
measure input frequency signals. Parameter settings can be changed.
For changing to the PROGRAM mode, key in [ITEM] 01 [DATA] 1 [ENTER]. The display will appear as follows:

G 0P1GIM0(1

s top)

( )m#o0

d

e

Then after a delay for a few seconds, the transmitter is switched to the PROGRAM mode.
When all the program changes are completed, be sure to return the transmitter to the MONITOR mode. The modi­cation will be lost if you turn off power supply to the transmitter without doing it. When the power is turned on, the
transmitter starts up in MONITOR mode.

■

OUTPUT SIMULATION PROGRAMMING

The output signal of the transmitter is held while in the PROGRAM mode, but you can output a specic value for
simulation and testing purposes. Press [GROUP] 01 [ITEM] 03 [DATA] (desired output value) [ENTER]. The output
value changes in accordance with further adjustments with other [ITEM]s.

34

PU-2A USERS MANUAL EM-9255-C Rev.14

B-3. OPERATION FLOW CHART

*

G

0 1 I 0 1 ( ) # 0

_

Connect the PU-2A to the modular jack on the front panel of the
transmitter.
Driving power for the PU-2A is supplied from the transmitter.

INITIAL STATE

WAITING ITEM INPUT

ITEM INDICATION

WAITING DATA INPUT

DATA INDICATION & MESSAGE INDICATION

D

G

0 1 I ( )# 0

D

G

0 1 I

e nter

( )i#t0

e

m

G 0m1aIi0n1

t enan(c)e

# 0

s

w

G 0 1MIO0N1

( run)

( )m#o0

d e

POWER SUPPLY TO THE TRANS-MITTER CAN BE
TURNED ON/OFF WITH THE PU-2A CONNECTED.
SAVED MEMORY WILL NOT BE LOST.

data

N N

N

N

data

GROUP

ENTER

ENTER

DATA

DATA

ITEM

DATA

CLR

CLR

DOWN

UP

DOWN

UP

35

PU-2A USERS MANUAL EM-9255-C Rev.14

B-4. DIAGNOSTICS

In addition to basic response messages indicated in bracket on the upper line of display, the JX pulse transmitters

provide more concrete diagnostics in case of an error.

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. This
message appears for example when you try to change parameters in MONITOR mode.
WHAT TO DO: Switch to PROGRAM mode. If the same message appears in the PRO­GRAM mode, this ITEM is not accessible.

out of range !!

Parameter setting value is inappropriate, out of available range.

WHAT TO DO: Set the parameter to an appropriate value.

invalid data

Data set in the PROGRAM mode is invalid.

WHAT TO DO: Set correct data.

zero >= span

Lower range value is higher than the upper range value. Lower range value must be

lower than the upper range value.

zero not entered

Zero parameter is undened. This message appears when you try to monitor ITEM NO.
which is unnecessary for the hardware. If it appears even for the ITEM NO. of which the

parameter are used, parameters are destroyed.

WHAT TO DO: Re-program all of them.

undened No.

Undened ITEM No.

still processing

This message appears when you switch from MONITOR mode to PROGRAM mode and
return to the PROGRAM immediately. There is a preset delay factor for transition from
MONITOR to PROGRAM for completing the last measuring and computation in the
MONITOR mode.

parameter error

One or more parameters necessary for minimal operation are missing.
WHAT TO DO: Check all the parameters.

There are possibilities of hardware failure when the following messages are displayed. Contact local sales representative

or M-System.

calculation jam

One measuring is over before the last one.

EEPROM sum err

Check sum error of EEPROM. Data area for parameters are destroyed and unrecovered.

EEPROM read err

(EEPROM time out)

Cannot read EEPROM.

EEPROM write err

Cannot write in EEPROM.

PCB mismatching

PCB ID No. does not match specications.

device type err

Wrong transmitter type No. is registered.

PIT error !!

Counter setting of internal IC destroyed.

36

PU-2A USERS MANUAL EM-9255-C Rev.14

B-5. FUNCTION TABLE

GROUP 00 : System Function Table
GROUP 01 : User Function Table, used for changing parameters at the user site.

In the tables, each MDFY. (modication) mark indicates:

D: No modication (writing) possible. Used only for monitoring (reading).
S: Modiable at any time.
P: Modiable only when the MAINTENANCE SWITCH is in the “PRG” mode.

Model No.s indicated under ITEM No. are those to which the ITEM is applicable. The ITEMs without these indications
are applicable to all models. For Model WJPAD, see description on JPAD.

■

GROUP 00 : SYSTEM FUNCTION TABLE

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

00 D No input PULSE PROCESSOR Indicating Pulse I/O Function Transmitter

01 D

DATA, ENTR

error monitor Error status

Indicating current error

02 D status monitor Alarm status (ALM), cutout status (DO) and counter overow sta-

tus (OVF)

DATA, ENTR ALM:*, DO:*, OVF:* * = 0: Canceled

* = 1: Engaged

98 D ROM date ROM’s last modied date

DATA, ENTR Nov. 18, ’93 Modied (e.g.) in November 18, 1993

99 D ROM version ROM’s version No.

DATA, ENTR M32PP ver 1.00a M32PP Version (e.g.) 1.00a

37

PU-2A USERS MANUAL EM-9255-C Rev.14

■

GROUP 01 : USER FUNCTION TABLE

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

00 D No input – JPAD – Indicating Model No.

01 S maintenance sw Maintenance Switch (lock command)

DATA, ENTR Current operation mode

DATA, 0, ENTR MON (run) mode MONITOR mode: data monitoring only

DATA, 1, ENTR PGM (stop) mode PROGRAM mode: “P” marked data modiable

WARNING!! THE PROGRAM IS WRITTEN IN THE EEPROM WHEN THE TRANSMITTER IS RETURNED TO THE

MONITOR MODE. THE MODIFICATION WILL NOT BE TRANSFERRED IF YOU TURN POWER SUP­PLY TO THE TRANSMITTER OFF WITHOUT DOING THAT.

02 P user’s TAG entry User’s Tag Name entry and monitor

DATA, ENTR Registered Tag Name

DATA, –, ENTR
Alphabets & No.

TAG not entered!
XXXXXXXXXX

Tag Name deleted

Entering Tag Name (10 characters max.)

03 P output monitor Output, in % of zero/span frequency

JPAD JPQD

JRPD JRQD

DATA, ENTR XXX.XX %

DATA, data, ENTR Entering simulation output in % (-15.00 – +115.00%)

data: -15.00 – 115.00

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

05 D measured input % Input frequency, in % of zero/span freq.

JPAD JRPD
JPRD JFRD
JPSM (out1)

DATA, ENTR XXX.XX %

06 D measured freq Input frequency, in Hz

JPAD JRPD
JPRD JFRD
JPSM (out1)

DATA, ENTR XXX.XXX Hz

07 D input counts Input counter value

JPQD JRQD
JPRD JPSM

DATA, ENTR Current counter value

08 P output zero freq Lower range output frequency (= output 0%)

JARP JAPD
JPRD JPSM
JFRD

Enter data 0 for
JPSM, JPRD.

DATA, ENTR Current set value

DATA, data, ENTR XXX.X xHz Entering frequency

data: 0 – 9999 (4 digits max.) with decimal point
xHz: Frequency unit specied in ITEM 11

09 P output span freq Upper range output frequency (= output 100%)

JARP JAPD
JPRD JPSM
JFRD

Enter numerator
of the pulse rate
for JPSM, JPRD.

DATA, ENTR Current set value

DATA, data, ENTR XXX.X xHz Entering frequency

data: 0 – 9999 (4 digits max.) with decimal point
xHz: Frequency unit specied in ITEM 11

11 P unit frequency Frequency unit used in programming

JPAD JRPD

JARP JAPD
JPRD JPSM
JFRD

DATA, ENTR Registered frequency unit

DATA, 0, ENTR
DATA, 1, ENTR
DATA, 2, ENTR

Hz
kHz (1000 Hz)
mHz (0.001 Hz)

Hz
kHz
mHz

DATA, UP

DATA, DOWN

Display data No. increases.
Display data No. decreases.

38

PU-2A USERS MANUAL EM-9255-C Rev.14

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

12 P input zero freq. Lower range input frequency (= output 0%)

JPAD JRPD

(JARP JAPD)

JPRD JPSM
JFRD

Enter data 0 for
JPSM, JPRD.

DATA, ENTR Current set value

DATA, data, ENTR XXX.X xHz Entering frequency

data: 0 – ±9999 (4 digits max.) with decimal point
xHz: Frequency unit specied in ITEM 11

13 P input span freq. Upper range input frequency (= output 100%)

JPAD JRPD
(JARP JAPD)

JPRD JPSM

JFRD

Enter denominator
of the pulse rate
for JPSM, JPRD.

DATA, ENTR Current set value

DATA, data, ENTR XXX.X xHz Entering frequency

data: 0 – 9999 (4 digits max.) with decimal point
xHz: Frequency unit specied in ITEM 11

14 P zero count Lower range count (= output 0%)

JPQD JRQD

DATA, ENTR Current set value

DATA, data, ENTR xXXXXXXX counts Entering count value

data: 0 – ±1048575
x: Negative sign (–); positive (+) is not indicated.

15 P span count Upper range count (= output 100%)

JPQD JRQD

DATA, ENTR Current set value

DATA, data, ENTR XXXXXXX counts Entering count value

data : 0 – 1048575

18 P zero bias adj VR Output ne adjustment (zero)

JPAD JPQD
JRPD JRQD

DATA, ENTR Current set value in %

DATA, data, ENTR XXX.XX %

Entering desired bias, ±15.00% (85.00 – 115.00% of zero frequency
(=100.00%)
data : 85.00 – 115.00

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

19 P gain adj VR Output ne adjustment (span)

JPAD JPQD
JRPD JRQD

DATA, ENTR Indicating current set value in %

DATA, data, ENTR XXX.XX %

Entering desired gain, ±15.00% (85.00 – 115.00% of span frequency
(=100.00%)
data : 85.00 – 115.00

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

20 P drop out timer Specifying cutout time

JPAD JRPD
JPRD JPSM
JFRD

DATA, ENTR Indicating current set value

DATA, data, ENTR XXXXX msec. Entering desired cutout time (100 msec. – 300 sec.)

data : 100 – 300000 (msec.), 5 msec. increments

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

21 P sampling timer Specifying sampling time

JPAD JRPD
JPRD JPSM
JFRD JRQD

DATA, ENTR Indicating current set value

DATA, data, ENTR XXXXX msec. Entering desired sampling time (50 msec. – 100 sec.)

data : 50 – 100000 (msec.), 5 msec. increments

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

22 P updating timer Specifying output update time

JPAD JPQD
JRPD JRQD

DATA, ENTR Indicating current set value

DATA, data, ENTR XXXXX msec. Entering desired output update time (50 msec. – 100 sec.)

data : 50 – 100000 (msec.), 5 msec. increments

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

39

PU-2A USERS MANUAL EM-9255-C Rev.14

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

23 P running ave qty Specifying number of samples used for calculating transfer (run-

ning) average

JPAD JRPD
JPRD JPSM
JFRD

DATA, ENTR Indicating current setting

DATA, 1, ENTR
DATA, data, ENTR

running ave off
X data

Transfer average function cancelled

Entering number of samples, data : 2 – 8

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

24 P alarm threshold Specifying alarm setpoint

JPAD JPQD
JRPD JRQD
JARP JAPD

DATA, ENTR Indicating current set value (%)

DATA, data, ENTR XXX.XX% Entering setpoint (0 – 100.00%)

data : 0 – 100.00

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

25 P alarm hysteresis Specifying hysteresis (deadband) for alarm setpoint

JPAD JPQD
JRPD JRQD
JARP JAPD

DATA, ENTR Indicating current set value (%)

DATA, data, ENTR XXX.XX % Entering setpoint (0 – 20.00%)

data : 0 – 20.00

DATA, UP

DATA, DOWN

Display data increases.
Display data decreases.

26 P alarm mode Specifying alarm operation mode

JPAD JPQD
JRPD JRQD
JARP JAPD

DATA, ENTR Indicating current mode

DATA, 0, ENTR
DATA, 1, ENTR

Low alarm trip

High alarm trip

27 P overow mode Specifying output mode at counter overow

JPQD

DATA, ENTR Indicating current mode

DATA, 0, ENTR
DATA, 1, ENTR

overow : reset
overow : halt

Counter is reset to 0% and restart counting.
Counter is stopped at the span count value.
For returning to 0%, external reset input is needed.

28 P initial count sw Specifying output mode at power ON

JPQD JRQD

DATA, ENTR Indicating current mode

DATA, 0, ENTR
DATA, 1, ENTR
DATA, –, ENTR

count : cold start
count : hot start

count (mem) reset

Counter starts from 0%.
Counter starts from the value stored at power OFF.
Counter value stored in non-volatile memory is deleted.

29 P encdr prescaler Prescaling the rotary encoder signal

JRPD JRQD

DATA, ENTR Indicating current scale

DATA, 0, ENTR
DATA, 1, ENTR
DATA, 2, ENTR
DATA, 3, ENTR
DATA, 4, ENTR

prescaler : 1/4
prescaler : 1/2
prescaler : 1/1
prescaler : 2/1
prescaler : 4/1

Scaling input pulse by 1/4 before measuring
Scaling input pulse by 1/2 before measuring

Measuring without scaling

Scaling input pulse by 2/1 before measuring
Scaling input pulse by 4/1 before measuring

DATA, UP

DATA, DOWN

Display data No. increases.
Display data No. decreases.

30 P DATA, ENTR measuring freq Manual frequency measuring

Indicating current status

(JPAD

JRPD)

JARP JAPD

meas completed
meas in progress

Measuring completed or not started yet
Measuring not completed yet

DATA, 0, ENTR

meas quitted

Manual frequency measuring stop command
Indicating that manual measuring is stopped.

DATA, 1, ENTR

meas started

Manual frequency measuring start command
Indicating that manual measuring is started.

This ITEM can be used in PROGRAM mode only (not in a measuring cycle).

31 P fiz capturing Capturing lower range input frequency

(JPAD

JRPD)

JARP JAPD

DATA, ENTER Current set value

DATA, 1, ENTR fiz captured Frequency captured

40

PU-2A USERS MANUAL EM-9255-C Rev.14

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

32 P fis capturing Capturing upper range input frequency

(JPAD

JRPD)

JARP JAPD

DATA, ENTR Current set value

DATA, 1, ENTR fis captured Frequency captured

ITEM MDFY. DATA INPUT DISPLAY CONTENTS

33 P output frq limit Output frequency limit

JPRD JPSM

DATA, ENTR Current set value

DATA, data, ENTR Entering frequency (minimum 0.1 Hz)

34 P prms initializer Setting all parameters to default values.

DATA, 1, ENTR all prms default Setting complete

Warning!

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.