Error Messages and Alarm Outputs
Section 5-1
Non-fatal Errors (cont’d)
Item
RUN
Auxiliary Area data
Error data
Corrective action
output Error flags
Error
code
System error (FAL)
JMP error
ON
A40215 ON A430 to A461 (Executed 4101
Check the program.
FAL Number)
-42FF
(*)
ON
A40213 ON None
A40212 ON None
00F9
00F8
Check and correct the program.
Indirect DM BCD er- ON
ror
Non-fatal SFC error
ON
A40211 ON A418 (SFC Non-fatal Er- 00F4
ror Code)
I/O verification error
ON
A40209 ON None
00E7
Verify the I/O table. After the cor-
rective actions have been taken,
create a new I/O table.
CPU Bus Unit error
ON
ON
A40207 ON A422 (CPU Bus Unit Er- 0020-
Check the Unit.
ror Unit Number)
A42315 ON (CPU Bus
Link Error Flag)
0215
0231
(**)
SYSMAC BUS/2 er-
ror
A40206 ON A424 (SYSMAC BUS/2
Error Master Number)
00B0-
00B3
Check transmission lines for SYS-
MAC BUS/2. Check to see if
A480 to A499 (SYSMAC (***)
SYSMAC BUS/2 Slave is normal.
BUS/2 Error Unit Num-
ber)
SYSMAC BUS error ON
A40205 ON A425 (SYSMAC BUS
Error Master Number)
00A0-
00A7
Check transmission lines for SYS-
MAC BUS. Check to see if SYS-
MAC BUS Slave is normal.
A470 to A477 (SYSMAC (****)
BUS Error Codes)
Battery failure
ON
A40204 ON A42615 (PC Battery Low 00F7
Replace the battery of the CPU or
Memory Card. Check the connec-
tions of the CPU battery.
Flag)
A42614 (Memory Card
Battery Low Flag)
CPU Bus Unit setting ON
error
A40203 ON A427 (CPU Bus Unit Pa- 0400-
rameter Error Unit Num- 0415
ber)
Check the Unit.
Momentary power in- ON
terruption
A40202 ON A012 to A013 (Power In- 0002
terruption Time)
Check the supply voltage and
Power Supply Unit wiring.
A014 (Number of Power
Interruptions)
Output inhibit
ON
ON
A00015 ON None
--- None
---
---
Turn OFF A00015.
Host link communi-
cation
Release memory protection.
Note * 101 through 2FF indicate FAL Nos.
** 00 through 15 indicate the Unit Nos. of the CPU Bus Units. 31 indicates a CPU
bus link error.
*** 0 through 3 indicate the RM addresses of SYSMAC BUS/2.
**** 0 through 7 indicate the RM addresses of SYSMAC BUS.
***** G: CPU Bus Link Area.
80
OMRON [ OMRON ELECTRONICS LLC ]
