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JPR2

P. 8 / 8

EM-580 Rev.2

M-SYSTEM WARRANTY

M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such 
product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive 
remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this 
warranty.  To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original 
sales invoice.
THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED 
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.  M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR 
SPECIAL DAMAGES OF ANY KIND WHATSOEVER.
M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: [email protected]

SOFTWARE SETTING

Please refer to the Operation Manual for Model PU-2x (EM-9255), Section B: (B-1) Introduction, (B-2) General Operation 
Description, (B-3) Operation Flowchart for general information.

CHECKING

1)  Terminal wiring:  Check that all cables are correctly con-

nected according to the connection diagram.

2)  Power input voltage:  Check voltage across the terminal 

7 – 8 with a multimeter.

3)  Check the input signal.
4)  Check the output signal.

[GROUP 01]
  ITEM 

MDF.

   INPUT DATA  EXAMPLE (EXAMPLE)  DEFAULT  CONTENTS

 

 

CODE

  01 

 

 

N/A 

MAINTENANCE SWITCH 

 

 

 

 

 

 

MTSW : MON.MODE 

 

0  : Data indication only. 

 

 

 

 

 

 

MTSW : PRG.MODE 

 

1  : All ‘P’ marked parameters are modifiable.

  02 

Alphanumeric  TG : XXXXXXXXXX 

N/A 

Tag name entry (10 characters max.)

  03 

Numeric 

CNT : XXXXXX 

Total input pulses (any count selectable)

  04 

Numeric 

IN : XXXXXX 

Input pulse set count (1 to 1 000 000)

  05 

Numeric 

OUT : XXXXXX 

Output pulse set count (1 to 1 000 000)

  06 

Numeric (Hz)  FRQ : XXXX.XHz 

10.0 

Max. output frequency limit (0.5 to 100000.0 Hz)

  07 

Numeric (s)  SMP : X.XXs 

0.10 

Sampling time (0.01 to 100.00 s)

  08 

No input 

 

N/A 

Input specification selected with the front rotary switch 

 

 

 

 

SW : IN_V  1/20 

 

SW = 0, Voltage input, Sensitivity scale = 1/20 

 

 

 

 

 

SW : IN_V  1/10 

 

SW = 1, Voltage input, Sensitivity scale = 1/10 

 

 

 

 

 

SW : IN_V  1/5 

 

SW = 2, Voltage input, Sensitivity scale = 1/5 

 

 

 

 

 

SW : IN_V  1/2 

 

SW = 3, Voltage input, Sensitivity scale = 1/2 

 

 

 

 

 

SW : IN_V  1/1 

 

SW = 4, Voltage input, Sensitivity scale = 1/1 

 

 

 

 

 

SW : IN_V  5/1 

 

SW = 5, Voltage input, Sensitivity scale = 5/1 

 

 

 

 

 

SW : IN_V  10/1 

 

SW = 6, Voltage input, Sensitivity scale = 10/1 

 

 

 

 

 

SW : IN_OC, mA 

 

SW = 7, Open collector, mechanical contact or two-wire  

 

 

 

 

 

 

current input  

 

 

 

 

 

 

 

 

SW : no use 

 

SW = 8, (not used) 

 

 

 

 

 

 

 

 

SW : no use 

 

SW = 9, (not used) 

 

 

 

 

 

 

 

 

SW : IN_RS422 

 

DIP switch set to RS-422 line driver pulse

  09 

 

 

Count mode   

 

 

 

 

 

 

 

 

 

 

*Factory default depends upon other specifications. 

 

 

 

IN_EDGE : 0 

 

Count at pulse rise 

 

 

 

 

 

 

 

IN_EDGE : 1 

 

Count at pulse sink

Modification Code

D : No modification (writing) possible.  Used only for monitoring (reading).

S : Modifiable at any time.

P : Modifiable only when the MAINTENANCE SWITCH is in the ‘PRG’ mode.

ROM Version Indication

[GROUP 00] [ITEM 99]

Содержание JPR2

Страница 1: ...MENT Indoor use When heavy dust or metal particles are present in the air install the unit inside proper housing with sufficient ven tilation Do not install the unit where it is subjected to continuous vibration Do not subject the unit to physical impact Environmental temperature must be within 5 to 60 C 23 to 140 F with relative humidity within 30 to 90 RH in order to ensure adequate life span an...

Страница 2: ...nal DC Supply 3 5 4 Vsns 2 WIRE PICK UP DC SUPPLY n Voltage Pulse 3 5 4 Vsns PWR n RS 422 Line Driver Pulse Vsns PWR n Open Collector Output Connection Examples 1 2 n Voltage Pulse 1 2 n Noncontact AC DC Switch AC Powered 1 n RS 422 Line Driver Pulse 2 LOAD Relay or Counter Coil Varistor or Spark Quenching Circuit DC Powered 1 2 LOAD Relay or Counter Coil Spark Quenching Diode 6 3 5 4 2 1 n OPEN C...

Страница 3: ...e With its factory default setting 0 1 sec the output is refreshed every 100 milliseconds This setting is not usually be changed unless for a specific purpose MAXIMUM OUTPUT FREQUENCY LIMIT You can limit the maximum output frequency from the JPR2 The JPR2 multiplies the number of input pulses by the scal ing factor However when the output pulses are supplied to a low speed response counter the num...

Страница 4: ...pen Collector or Noncontact AC DC Switch INPUT WAVEFORM H H L H H L L H L OFF ON L L H One shot detecting input pulse drop H L No pulse width conversion One shot detecting input pulse rise Inverted H H L H H L L L L H One shot detecting input pulse drop OFF ON No pulse width conversion One shot detecting input pulse rise Non Inverted OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON OFF ON O...

Страница 5: ...nput High setting is recommend ed to prevent typical chattering from counting CAUTION FOR RS 422 LINE DRIVER PULSE For RS 422 line driver pulse the input amplitude detect ing level and noise filter settings are all invalid However in order to prevent errors in setting set these switches as follows Input amplitude 50 100 Vp p SW 0 Detecting level 0V Noise filter None INPUT TYPE SW1 1 2 3 4 5 6 Open...

Страница 6: ...1 DC Offset V 2 Sensitivity Scale Adjust the detecting level to the value calculated above following the procedure explained below Adjust the detecting level appropriate for the sensor excitation voltage Adjust the detecting level to 0V appropriate for RS 422 line driver pulse input Voltage pulse input or 2 wire current pulse input No No Yes Open collector input Yes 1 Rounded off to one decimal pl...

Страница 7: ...h the sensor excitation adj located behind the front cover If you need to change it check that the required current is within the specification How to Change the Excitation A voltmeter and ammeter of class 0 5 or better accuracy are required 1 Connect the voltmeter across the terminals 5 4 2 Connect the ammeter to terminal 5 3 Turn the potentiometer until the meter shows the de sired value Check t...

Страница 8: ...Power input voltage Check voltage across the terminal 7 8 with a multimeter 3 Check the input signal 4 Check the output signal GROUP 01 ITEM MDF INPUT DATA EXAMPLE EXAMPLE DEFAULT CONTENTS CODE 01 S N A MAINTENANCE SWITCH 0 MTSW MON MODE 0 Data indication only 1 MTSW PRG MODE 1 All P marked parameters are modifiable 02 P Alphanumeric TG XXXXXXXXXX N A Tag name entry 10 characters max 03 P Numeric ...

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