Mitsubishi FX3U-20SSC-H User Manual page 126

FX -20SSC-H Positioning Block User's Manual
3U
2. Operation
The system will perform the following operation when the positioning completion signal output waiting time is
set.
Scan in PLC
ON
READY/BUSY
OFF
ON
START
command
OFF
Actual
ON
completion of
OFF
positioning
ON
Completion
of positioning
OFF
* Positioning operation shorter than a scan in PLC.
READY/BUSY
Positioning completion
Positioning completion signal output waiting time
STOP command
(deceleration stop)
Mechanical zero return
command
START command
X-START (input terminal)
Y-START (input terminal)
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.
120
*
Positioning completion
signal output waiting time
X-axis
Status information BFM #28 b0
Status information BFM #28 b6
BFM #14106
Operation command 1 BFM #518 b1
Operation command 1 BFM #518 b6
Operation command 1 BFM #518 b9
7 Before Starting Positioning Operation
1) The status "OFF" is
detected in a sequence
program.
BFM Number
Y-axis
BFM #128 b0 Monitor data
BFM #128 b6 Monitor data
BFM #14306 Positioning parameters
BFM #618 b1 Control data
BFM #618 b6 Control data
BFM #618 b9 Control data
- -
- -
7.9 Other functions
3) 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.
2) The status transition "from
OFF to ON" is detected in a
sequence program.
Data type
-
-