CVM1-PA208 Omron, CVM1-PA208 Datasheet - Page 133

• 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

Main Flowchart
6-4
Troubleshooting Flowcharts
---
SPL
Status
Non-
fatal
errors
Troubleshooting Flowcharts
DPL
Duplication
power
supply error
Error
Error
Note * 101 through 2FF indicate FAL Nos.
Note Before replacing a Unit, be sure to turn off the power to the PC. The same applies
POWER
ERR
Displayed
at IOC/IOIF.
PSE-: Left
PS-E: Right
Program-
Program-
vice error
vice error
ming De-
ming De-
message
message
** 00 through 15 indicate the Unit Nos. of the CPU Bus Units. 31 indicates a CPU
*** 0 through 3 indicate the RM addresses of SYSMAC BUS/2.
**** 0 through 7 indicate the RM addresses of SYSMAC BUS.
When an unknown error arises, the following troubleshooting flowchart can be
used to help locate the problem.
when replacing the EM Unit, batteries, wiring, and cables.
bus link error.
A40214
POWER indicator lit?
Environment normal?
Error
flags
RUN indicator lit?
ALARM indicator
Replace Unit
Main flowchart
I/O sequence
correct?
Auxiliary Area data
lit?
0001
Error
code
YES
YES
YES
YES
NO
A398
Error data
NO
NO
YES
NO
NO
Power Supply
Unit failure. A
voltage drop has
been detected for
the output voltage
at one of the
power supplies
(right or left).
See Power Check Flowchart
See Fault Check Flowchart
See Error Check Flowchart
See I/O Check Flowchart
See Environment Check Flowchart
Cause
Cause
Check the defective Power
Supply Unit by means of
the I/O Interface Unit
display, and so on, and
replace it with a new Unit.
Replace the Power Supply
Unit with the same model
as the other one being
used.
Corrective action
Corrective action
Section
6-4
117