Omron CJ1W-C113 - REV 02-2008, Руководство по эксплуатации

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Error Counter Reset Output and Origin Adjustment Command Output Section 9-7
9-7-2 Beginning Words of Memory Areas
The beginning words of the operating memory area, operating data area, and
common parameter area used for a Position Control Unit (PCU) are deter-
mined (or set) according to the following.
• Beginning word of the operating memory area, n = CIO 2000 + 10
×
unit
number
• Beginning word of the common parameter area, m = 100
×
unit
number
• Beginning word of the operating data area, l, is specified in m and m+1.
Set the beginning words of the operating data area and designate the axis
parameters used with the common parameters as shown below.
Operation
mode
Explanation
0 Can be used as general purpose output. This bit’s ON/OFF status can
be output to external I/O connector just as it is. This bit can be always
ON or OFF regardless of the PCU’s status.
1, 2 Used as error counter output. The error counter reset output/origin
adjustment command output from the external I/O connectors are con-
nected to Servo Drive’s error counter reset. For origin search, the error
counter reset output is automatically output for approximately 20 ms
upon completion.
When this bit is turned ON, the error counter reset signal is output. The
following processing is executed:
1) Pulse output is stopped.
2) The origin determination is released.
3) The error counter reset outputs are output (ON).
While this bit is ON, if operations such as direct operation, memory
operation, origin search, or jogging are executed, an error counter
reset or origin adjustment command output error (error code 8400) will
be generated. Make sure this bit is OFF before executing the opera-
tion. Do not turn this bit ON during an origin search. If it is turned ON
during an origin search (while busy), an error counter reset or origin
adjustment command output error (error code 8400) will be generated.
3 Used for wiring check and output of origin adjustment command sig-
nal. Connect the error counter reset output/origin-adjustment com-
mand output from the external I/O connector to the origin adjustment
command on the Servo Drive.
When this bit is turned ON, the output of the origin adjustment com-
mand is output (ON).
While this bit is ON, if operations such as direct operation, memory
operation, origin search, or jogging are executed, an error counter
reset or origin adjustment command output error (error code 8400) will
be generated.
The bit can only be turned ON while pulse outputs are stopped. If it is
turned ON during pulse output, an error counter reset or origin adjust-
ment command output error (error code 8400) will be generated.
Word Name Bit Reference
m Operating data area designation 00 to 15 SECTION 4
m+1 Beginning word of operating data area 00 to 15
m+2 Axis parameter designation 00 to 15