Mitsubishi FX3U-20SSC-H - Page 126

7 Before Starting Positioning Operation
120
FX3U-20SSC-H Positioning Block User's Manual
7.9 Other functions
2. Operation
The system will perform the following operation when the positioning completion signal output waiting time is
set.
POINT
• Becomes 5000 ms when set at 5001 ms or more.
• If positioning is completed and an error occurs during the positioning completion signal output waiting time,
the positioning completion signal remains OFF.
• The setting of the positioning completion signal output waiting time is invalid during table operation.
BFM Number
Data type
X-axis Y-axis
READY/BUSY Status information BFM #28 b0 BFM #128 b0 Monitor data
Positioning completion Status information BFM #28 b6 BFM #128 b6 Monitor data
Positioning completion signal output waiting time BFM #14106 BFM #14306 Positioning parameters
STOP command
(deceleration stop)
Operation command 1 BFM #518 b1 BFM #618 b1 Control data
Mechanical zero return
command
Operation command 1 BFM #518 b6 BFM #618 b6 Control data
START command Operation command 1 BFM #518 b9 BFM #618 b9 Control data
X-START (input terminal) - - -
Y-START (input terminal) - - -
A
ctual
completion of
positioning
READY/BUSY
ON
OFF
ON
OFF
Positioning completion
signal output waiting time
ON
OFF
Completion
of positioning
START
command
ON
OFF
The status "OFF" is
2)
3)
Scan in PLC
*
* Positioning operation shorter than a scan in PLC.
detected in a sequence
program.
1)
The status transition "from
OFF to ON" is detected in a
sequence program.
The status transition "from OFF to ON"
of the positioning completion signal is
detected, and then the START command
is set to ON in a sequence program.