Mitsubishi Electric MELSEC iQ-F FX5 - Pulse output stop

31 POSITIONING INSTRUCTION
31.1 Common Items
421
31
Pulse output stop
The following table lists methods to stop pulse output, other than normal completion.
Select the stop method according to whether to use deceleration (deceleration stop or immediate stop) and to use the
remaining distance operation. (Page 374 Remaining distance operation)
*1 The PLSY/DPLSY instruction is stopped immediately by all the operations.
*2 Only the FX5 specified abnormal end flag is valid.
Precautions
• Note that the immediate stop may damage the machine because the motor stops immediately.
• Pulse output stop takes priority over deceleration stop. Pulse outputs are immediately stopped if an immediate stop
operation is performed during a deceleration stop operation.
Operation Deceleration
*1
Abnormal end
flag
Remaining
distance
operation
Remarks Reference
Pulse output stop
command
Immediate stop ON None Immediate stop without any conditions Page 396
All outputs disabled
(SM8034)
Immediate stop ON None Immediate stop without any conditions 
Pulse decelerate and
stop command
Deceleration stop ON/OFF Provided With the corresponding instruction, the remaining
distance operation can be used.
For remaining distance operation-compatible
instructions (when the remaining distance operation
is enabled), the PLSV/DPLSV instruction (when
unlimited pulses are output), and table operation
instruction (control method: [4: Variable Speed
Operation] or [5: Table Transition Variable Speed
Operation]), the abnormal end flag does not turn on.
Page 397
Forward limit Deceleration stop ON None Effective only at forward rotation Page 398
Reverse limit Deceleration stop ON None Effective only at reverse rotation Page 399
All module reset
when a stop error
occurs
Immediate stop ON None Immediate stop if a stop processing fails during
pulse output due to a bus error
Only high-speed pulse input/output module is
supported.
Page 375
Turning off the
instruction drive
contact
Deceleration stop ON
*2
None Deceleration stop without any conditions
For the PLSY/DPLSY instruction, the PLSV/DPLSV
instruction and table operation instruction (control
method: [4: Variable Speed Operation] or [5: Table
Transition Variable Speed Operation]), the abnormal
end flag does not turn on.

Setting the command
speed to 0
Deceleration stop ON/OFF None For the PLSY/DPLSY instruction, the PLSV/DPLSV
instruction and table operation instruction (control
method: [4: Variable Speed Operation] or [5: Table
Transition Variable Speed Operation]), the abnormal
end flag does not turn on.
When the command speed is changed, pulse output
is restarted.
Page 372