HarmonicDrive H A - 800A, Manual

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8-2 Function extension parameter
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SP42: Command pulse input pattern setting
Set the command pulse input method to be used during position control.
* The setting change of the system parameters (SP00 to 79) is enabled by reconnecting the control
power supply after changing the setting.
Set value Input pattern
FWD
(Forward command
pulse signal)
CN2-27, 28
REV
(Reverse command
pulse signal)
CN2-29, 30
Default
0 Forward Reverse
0
1 Pulse input Polarity
2 Phase A Phase B
SP43: Multiplication of 2-phase input setting
When the set value in [SP42: Command pulse input pattern setting] is [2: 2-phase pulse input], the
input signals can be multiplied to double or quadruple the movement pulses for each original input
signal pulse.
* The setting change of the system parameters (SP00 to 79) is enabled by reconnecting the control
power supply after changing the setting.
Set value Function Default
1
Movement pulses are the same as input
pulses.
1
2 Movement pulses are doubled.
3 Movement pulses are quadrupled.
4 Movement pulses are quadrupled.
FWD
FWD command
REV command
REV
FWD
REV
FWD command
REV command
FWD
REV
FWD
REV
90°
FWD command
REV command
90°
FWD
REV
FWD
REV