Interrupt 1 Speed Positioning - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Operation of the complete flags
The following describes the operation timings of the complete flags.
If dwell time is specified, the flag turns on after the dwell time elapses.
FX3 compatible (Effective only at TBL instruction or
DRVTBL instruction execution)
Instruction execution
complete flag
(SM8029)
ON From when pulse output of
condition the specified positioning
address is completed to
when the drive contact is
turned off
ON → OFF
When the drive contact is turned off
condition
*1 The flag turns on only for one scan when the drive contact of the instruction turns from OFF to ON.
*2 When remaining distance operation enabled is turn on, abnormal end flag is not turn on. (Page 62 Remaining distance operation
enabled)
*3 Only High-speed pulse input/output module is supported.

Interrupt 1 Speed Positioning

The following explains the control method [3: Interrupt 1 Speed Positioning].
Setting data
The following table shows the operand assignment.
Operand 1
Description Positioning Address
Range -2147483648 to +2147483647
(User system unit)
Details Set the transfer distance after
interrupt within the range of
-2147483647 to +2147483647
in pulse.
*1 The positioning address can be changed during positioning operation. (Page 36) However, only the last table accepts the change in
the case of continuous operation.
*2 Command speed can be changed during positioning operation. (Page 37)
*3 When the positioning table data is set to use device, the value can be changed during positioning operation. The change is applied when
the table operation instruction is restarted.
*4 Set the number of output pulses per table execution (the total number of pulses before and after the interrupt) to 2147483647 or lower.
Processing details
Operation with one table and operation of stepping operation are the same as that of the DVIT/DDVIT instruction. (Page
191 Stepping operation, Page 113 Interrupt 1-Speed Positioning) If dwell time is set, the complete flag turns on after the dwell
time elapses. (Page 77)
In addition, this table can be specified for continuous operation only for the CPU module. (Page 193)
6 TABLE OPERATION
166
6.2 Operations of Control Method
Instruction execution abnormal
end flag
(SM8329)
From when the following operation or
function is completed to when the drive
contact is turned off
• The axis is already used.
• Pulse output stop command
• Pulse decelerate and stop command
• Limit of the moving direction
• All module reset when a stop error
*3
occurs
• All outputs disabled (SM8034)
• Positioning address error
• Deceleration stop after the command
speed is changed to 0
• Table shift cannot be completed in time
*1
Operand 2
Command speed
1 to 2147483647
(User system unit)
Set the speed within the range of
1pps to 200 Kpps in pulse.
*4
User specification (Effective only at DRVTBL instruction
or DRVMUL instruction execution)
Instruction execution
complete flag
From when pulse output of
the specified positioning
address is completed to
*1
when the ON → OFF
condition is met
*2
The flag remains on until either of the following is performed.
• Turning off the flag by the user
• Restarting the table instruction
• Shift to the next table
*2
Operand 3
Dwell Time
0 to 32767 (ms)
Dwell time is time until the
complete flag turns on after the
positioning address is reached.
Instruction execution abnormal
end flag
From when the following operation or
function is completed to when the ON →
OFF condition is met
• The axis is already used.
• The drive contact is turned off during
positioning operation
• Pulse output stop command
• Pulse decelerate and stop command
• Limit of the moving direction
• All module reset when a stop error
*3
occurs
• All outputs disabled (SM8034)
• Write during RUN
• Positioning address error
• Deceleration stop after the command
speed is changed to 0
• Table shift cannot be completed in time
*3
Operand 4
Interrupt Counts
1 to 32767
This is the count of inputs that are
necessary for interrupt. The
setting is enabled only in the high-
speed mode.
*2
*3