Omron CJ1W-C113 - REV 02-2008, Operation Manual

Page: 367 / 406

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Releasing Pulse Output Prohibition and Resetting After Errors Section 11-6
11-6-3 Operating Memory Area Allocation
11-6-4 Timing Chart
In the following timing chart, an emergency stop input signal is turned ON dur-
ing an ABSOLUTE MOVEMENT command for X-axis operation with a 4-axis
PCU. In this example, it is assumed that the parameter has been set so that
the origin determination will be released when the input turns ON.
Only turn the RELEASE PROHIBIT/ERROR RESET Bit ON when the Busy
Flag is OFF. If the RELEASE PROHIBIT/ERROR RESET Bit is turned ON
while the Busy Flag is ON, a multiple axis start error (error code 8000) will be
generated.
Name Model Operating memory area Bit Details
X axis Y axis Z axis U axis
RELEASE
PROHIBIT/
ERROR
RESET NC4 @ 3
NC2 @ 3
NC1 @ 3
n
n
n
n+2
n+2
n+4 n+6 12
No Origin Flag NC4
@
3
NC2 @ 3
NC1 @ 3
n+8
n+4
n+2
n+11
n+7
n+14 n+17 06 1: Origin not established
0: Origin established
Busy Flag 13 1: Busy
: RELEASE PROHIBIT/ERROR RESET execution
Pulse output
Speed
Time
Busy Flag
(word n+8, bit 13)
ABSOLUTE MOVEMENT
(word n, bit 03)
ERROR RESET/
RELEASE PROHIBIT
(word n, bit 12)
Positioning Completed Flag
(word n+8, bit 05)
Deceleration Stop
Execution Flag
(word n+8, bit 15)
Error Flag
(word n+8, bit 12)
No Origin Flag
(word n+8, bit 06)
Error code
(word n+10)
Error code cleared to 0.
0
X-axis emergency stop
input signal (PCU input)