CVM1-PA208 Omron, CVM1-PA208 Datasheet - Page 135

• Manufacturer Part Number: CVM1-PA208
• Description: CV/CVM1 POWER SUPPLY, AC
• Manufacturer: Omron

Specifications of CVM1-PA208

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Troubleshooting Flowcharts
Replace Input
Unit
Check terminal
voltage of 000500
with tester
Check output
device SOL1
Check terminal
voltages of 000002
and 000003 with
tester
000500 normal?
Start
000003) normal?
inputs (000002,
Indicator of
Indicators of
YES
Decision
Decision
YES
NORMAL
NORMAL
NORMAL
ABNORMAL
ABNORMAL
ABNORMAL
NO
NO
Correct wiring
Check terminal
voltage of 000500
with tester
Remove external
wiring and mount
Dummy Input Unit
to check
Check input de-
vices LS1 and LS2
wiring correct?
Decision
Decision
Output
YES
NORMAL
NO
Given such a malfunction, the flowchart on the following page may be used to
help locate the problem.
ABNORMAL
YES
Replace terminal
block connector
Check terminal
voltages of 000002
and 000003 with
tester
wiring correct?
Correctly wire
terminal block
Return to
connector
Decision
START
contact?
Input
Faulty
NO
YES
ABNORMAL
(Unit with-
out fuse)
NORMAL
NO
(Only
unit with
fuse)
Replace fuse
Replace Output
Unit
indicator lit?
blown fuse
Tighten
Is the
YES
NO
YES
Monitor ON/OFF
status of 000500
with Programming
Device
Replace terminal
block connector
screws loose?
terminal block
Decision
Terminal
connector
contact?
Section
Faulty
NO
YES
NORMAL
Replace Input
Unit
ABNORMAL
NO
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