Maintenance - M-system JPSM Instruction Manual

MAINTENANCE

TROUBLESHOOTING
Refer to the flow chart below.
Check the input connection again and make
sure that the input matches descriptions
in the ordering information sheet.
To HARDWARE SETTING & CALIBRATION,
Refer to the sensitivity adjustment. (P.4)
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: info@m-system.co.jp
Checking & Maintenance
All wires connected
according to the connection
diagram?
Is the power supply voltage (Terminal 7 – 8) at the proper level?
No Is the PL1 (PL2) blinking
according to the input signal?
Is the status indicator
LED blinking in intervals of
approx. 1.5 Hz?
Is the output linear to the input?
End of Checking
No
To TERMINAL CONNECTIONS (P.2)
Yes
Yes
No
To EXPLANATIONS OF TERMS & FUNCTIONS,
Yes Refer to the status indicator LED. (P.3)
No
Yes
Check that the input frequency is adequate for
Is the output one-shot?
Yes
the one-shot pulse width.
Check the output load.
End of Checking
P. 8 / 8
EM-1689 Rev.5
JPSM
No