Mitsubishi FX3U-20SSC-H User Manual page 92

FX -20SSC-H Positioning Block User's Manual
3U
2. STOP command during positioning operation (without the JOG operation, manual pulse
generator operation or variable speed operation)
When the STOP command is turned ON during positioning control operation, the operation is as follows
according to the stop mode setting. There are two types of stop mode: the positioning control end mode and
remaining travel distance operation mode.
1) Positioning control end mode
When the STOP command is turned ON, operation decelerates to a stop and is terminated.
When the STOP command is OFF, positioning operation begins when the START command is turned
ON.
START command
Standby for remaining
travel distance after
stopped
START command
STOP command
Standby for remaining
travel distance at stop
2) Remaining travel distance operation mode
When the STOP command is turned ON, operation decelerates to a stop and the 20SSC-H enters
standby state for the remaining travel distance operation. At this time, "standby for remaining travel
distance" flag is turned ON. When the STOP command is OFF and the START command is turned ON
during standby status, positioning operation continues for the remaining travel distance.
Standby for remaining travel
distance after stopped
START command
STOP command
Standby for remaining
travel distance at stop
86
Speed
ON
OFF
STOP command
Operation command 1
Operation command 1
Status information
Speed
ON
START command
STOP command
Operation command 1
Operation command 1
Status information
Control suspended
with STOP command
Next positioning
operation
ON
OFF
ON
OFF
BFM Number
X-axis Y-axis
BFM #518 b9 BFM #618 b9
BFM #518 b1 BFM #618 b1
BFM #28 b7 BFM #128 b7
Control suspended
with STOP command
ON
OFF OFF
ON
OFF
ON
OFF
BFM Number
X-axis Y-axis
BFM #518 b9 BFM #618 b9
BFM #518 b1 BFM #618 b1
BFM #28 b7 BFM #128 b7
7 Before Starting Positioning Operation
7.4 Handling the STOP command
Time
Data type
Control data
Control data
Monitor data
Remaining travel
distance operation
Time
Data type
Control data
Control data
Monitor data