Omron CV500 Installation Manual page 93

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