Omron SYSMAC CS1 User Manual

9-3SectionTroubleshooting 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
messa
g
e
Error log
(
SIOU code,
SR 23500
to
Error
fla
g
s
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
messa
g
e
Error log
(
SIOU code,
SR 23500
to
Error
fla
g
s
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

Omron SYSMAC CS1 Specifications

General

Brand	Omron
Model	SYSMAC CS1
Category	Controller
Language	English