Omron CJ1W-MA - REV 10-2008 Operation Manual page 510

Error Reset
12-6-2 Resetting Individual Axis Errors and Warnings
Axis Operating Output Memory Areas
Axis Operating Input Memory Areas
ERROR RESET Bit
(word a, bit 12)
Warning Flag
(word b, bit 11)
Error Flag
(word b, bit 12)
Busy Flag
(word b, bit 13)
Axis error code
0000
(word b+4)
(Example)
Communications
warning
a = Beginning word of Axis Operating Output Memory Areas specified in Common Parameters + (Axis No. − 1) × 25
b = Beginning word of Axis Operating Input Memory Areas specified in Common Parameters + (Axis No. − 1) × 25
Individual axis errors/warnings are cleared by turning ON (
RESET Bits in the Axis Operating Output Memory Areas.
Reset individual axis errors and warning when the Axis Busy Flag for the Axis
is OFF. If errors are reset when the Axis Busy Flag is ON, a multistart error
(Axis error code: 3050) will occur and it will not be possible to reset errors/
warnings.
When clearing individual axis errors/warnings, make sure that the ERROR
RESET Bit remains ON until the Busy Flag in the Axis Operating Input Mem-
ory Areas turns ON.
Name
ERROR RESET Bit
a = Beginning word of Axis Operating Output Memory Areas specified in
Common Parameters + (Axis No. − 1) × 25
Name
Warning Flag
Error Flag
Busy Flag
Axis error code
b = Beginning word of Axis Operating Input Memory Areas specified in Com-
mon Parameters + (Axis No. − 1) × 25
Timing Chart Example for ERROR RESET
4096 hex 0000 4096 hex 40E6 hex
Communications
warning
Word Bit
a 12
: Resets axis error
Word Bit
b 11 0: No warning
1: Warning has occurred
12 0: No error
1: Error has occurred
13 1: Axis busy (AXIS ERROR RESET execut-
ing)
b+4 --- Stores the error code for the error that
occurred in an individual axis.
The Busy Flag remains ON for at least one
cycle time when ERROR RESET is executed.
If the Error Flag turns ON while the Warning
Flag is already ON, the axis error code will be
overwritten.
Communications
error
Section 12-6
) the ERROR
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