9-3
Section
Troubleshooting Tables
133
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 PC or clear
the error from a Programming Device.
Customizable Counter Unit Non-fatal Errors
Error
Unit indicators
Error
message
Error log
(SIOU code,
SR 23500
to
Error
flags
Meaning and corrective measures
RUN
OPN
ERC
ERH
me
age
(SIOU code,
details 1,
details 2)
to
SR 23507
flag
Unit
system
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
execution, correct the cause, and
clear the error.
Unit setting
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
allocated 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-
nications
error
Lit
---
---
OFF
---
---
---
SR 23512
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.
CPU Errors Resulting in Customizable Counter Unit Non-fatal Errors
Error
Unit indicators
Error
message
Error log
(SIOU code,
SR 23500
to
Error
flags
Meaning and corrective measures
RUN
OPN
ERC
ERH
me
age
(SIOU code,
details 1,
details 2)
to
SR 23507
flag
Fatal CPU
Unit error
Lit
See
note.
Flash
Lit
---
0006 Hex
00 Hex
00 Hex
0A Hex
SR 24915
A fatal error occurred in the CPU Unit.
Correct the error in the CPU Unit.
CPU Unit
WDT error
Lit
See
note.
Flash
Lit
---
0001 Hex
00 Hex
00 Hex
0B Hex
SR 24915
A WDT error occurred in the CPU
Unit.
Correct the error in the CPU Unit.
CPU Unit
monitor
error
Lit
See
note.
Flash
Lit
---
0002 Hex
Cyclic service
monitor time
(ms)
0C Hex
SR 24915
An error occurred in cyclic servicing
with the CPU Unit (the access right
could not be obtained during the cyclic
service monitor time).
The error will be cleared when cyclic
servicing with the CPU Unit is
restarted. Check the CPU Unit and
correct any errors.
Bus error
Lit
See
note.
Flash
Lit
---
000E Hex
00 Hex
00 Hex
0D Hex
SR 24915
A bus error occurred with the CPU
Unit.
Check the CPU Unit and correct any
errors.
Note If an error occurs in the CPU Unit and SR 24815 turns ON when the RUN/STOP
Command Bit (word n bit 00) is being used (i,e., bits 00 to 07 of DM word m con-
tain 0 Hex), the RUN/STOP Command Bit will turn OFF and the Customizable
Summary of Contents for CS1 -
Page 1: ...Cat No W378 E1 1 Customizable Counter Units SYSMAC CS1 CS1W HI001 HCP22 HCA22 OPERATION MANUAL...
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Page 3: ...CS1W HIO01 HCP22 HCA22 Customizable Counter Units Operation Manual Produced January 2001...
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