Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 51

Output Device
Setting method: High Speed I/O Parameter
Set outputs that are used as positioning outputs. Outputs that are not used as positioning outputs can be used as general-
purpose output or PWM output. For PWM output, refer to MELSEC iQ-F FX5 User's Manual (Application).
■PULSE/CW
PULSE output in PULSE/SIGN mode or CW output in CW/CCW mode is selected.
For the CW/CCW mode, this parameter does not need to be set for CW because the axis number and output device (Y) that
executes outputs are fixed.
■SIGN/CCW
SIGN output in PULSE/SIGN mode or CCW output in CW/CCW mode is selected.
For the CW/CCW mode, this parameter does not need to be set for CCW because the axis number and output device (Y) that
executes outputs are fixed.
Rotation Direction Setting
Setting method: High Speed I/O Parameter, Special Device
Set the relationship between motor rotation direction and increase or decrease of the current address.
High Speed I/O Parameter
When [0: Current Address Increment with Forward Run Pulse Output] is selected, the current address increases when
forward pulses are output and decreases when reverse pulses are output.
When [1: Current Address Increment with Reverse Run Pulse Output] is selected, the current address increases when
reverse pulses are output and decreases when forward pulses are output.
Special Device
Name CPU module
Axis 1 Axis 2
Rotation SM5772 SM5773
direction setting
R/W: Read/Write
When rotation direction setting is turned off: The current address increases when forward pulses are output and decreases
when reverse pulses are output.
When rotation direction setting is turned on: the current address increases when reverse pulses are output and decreases
when forward pulses are output.
For the PLSV/DPLSV instruction and table operation instruction (control method: [4: Variable Speed
Operation] or [5: Table Transition Variable Speed Operation]), the direction of increase/decrease in the
address and pulse output direction are determined by the sign of the command speed and rotation direction
setting, as shown below.
Command speed
For the DSZR/DDSZR instruction, the direction of increase/decrease in the address and the pulse output
direction are determined by the OPR direction and rotation direction setting. (Page 92 OPR direction)
High-speed pulse input/output module
First module
Axis 3 Axis 4 Axis 5 Axis 6
SM5774 SM5775 SM5776 SM5777
Current Value Increment with
Forward Run Pulse Output
Output direction: Forward
Positive direction
Address: Increment
0 Output direction: No pulse output, Address: No increase or decrease
Output direction: Reverse
Negative direction
Address: Decrement
Second module Third module
Axis 7 Axis 8 Axis 9 Axis 10 Axis 11 Axis 12
SM5778 SM5779 SM5780 SM5781
Rotation Direction Setting
Current Value Increment with
Reverse Run Pulse Output
Output direction: Reverse
Address: Increment
Output direction: Forward
Address: Decrement
4 POSITIONING PARAMETER
R/W
Fourth module
SM5782 SM5783 R/W
4.2 Details of Parameters
4
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