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210
Troubleshooting Tables
Section 9-3
9-3-2
Non-fatal Errors
Although Unit operation will not stop, any errors that occur should be investi-
gated and remove immediately. After correcting an error, restart the PLC or
clear the error from a Programming Device.
Customizable Counter Unit Non-fatal Errors
Error
Unit indicators
Error
message
Error log
(SIOU code,
details 1,
details 2)
SR 23500
to
SR 23507
Error
flags
Meaning and corrective measures
RUN OPN
ERC
ERH
Unit sys-
tem error
(FAL)
Lit
Lit
Flash
OFF
SYS FAIL
FAL**
0360 Hex
00 Hex
FAL No. (1 to
99 BCD)
FAL No. (1
to 99
BCD)
SR 23510
An FAL(06) instruction has been
executed in the program.
Check the FAL number to determine
conditions that would cause execu-
tion, correct the cause, and clear the
error.
Unit set-
ting error
Lit
Lit
Flash
OFF
SYS FAIL
FAL9B
0360 Hex
00 Hex
9B Hex
9B Hex
SR 24900
to
SR 24902
There is an error in the settings for
the Unit.
Check the functions being used are
redo the settings.
Lit
Lit
Flash
Lit
SR 24903
There is an error in m to m+9 allo-
cated in the DM Area in the CPU
Unit.
Check the settings and correct any
mistakes.
Unit
CYCLE
TIME
OVER
Lit
Lit
Flash
OFF
SCAN
TIME
OVER
0360 Hex
00 Hex
F8 Hex
F8 Hex
SR 23509
The cycle time of the Unit exceeded
10 ms.
Either alter the program to reduce
the cycle time or set DM 6655 bits
08 to 11 so that this error is not
detected.
Commu-
nica-
tions
error
Lit
---
---
OFF
---
---
---
SR 25012
A communications error occurred for
the peripheral port.
Check the cables. Also, check the
communications settings for the
peripheral port in DM 6650 to
DM 6654 and correct any mistakes.
Restore
error of
simpli-
fied
backup
data
Lit
---
Lit
---
---
---
---
---
The unit failed to restore the simpli-
fied backup data in the memory card
of CPU unit.
Check if the system configuration is
the same as the one at the time of
backup.
Содержание CS1W-HCA12-V1
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Страница 20: ...xx Conformance to EC Directives 7...
Страница 38: ...18 Models and System Configurations Section 1 2...
Страница 78: ...58 Fail safe Circuits Section 3 5...
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Страница 204: ...184 Improved Instructions Section 7 14...
Страница 222: ...202 Cycle Time Section 8 3...
Страница 240: ...220 Troubleshooting Flowcharts Section 9 5...
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