Nidec Control Techniques Digitax-SF DA24A23 - Page 128

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4
Connection
Digitax SF Instruction Manual
5. Descriptions of CN1 Connector Signals
4. Connections
5. Descriptions of CN1 Connector Signals
Pin No.
30
Interface Circuit
CP（page 47） Control Mode
Signal Description P S T
CMD_DIR
Direction
B-phase
CW
Command signal input from the host controller to the drive.
Select command pulse train command signal to input. (No.32.0)
Parameter
No.32.0
Command Signal Form Input Signal
0
Pulse and Direction Direction
1
QEP (Quadrature Encoder Pulse) B-phase
2
CCW and CW CW
■ Related Parameters
･No.2.0, No.3.0, No,32.0
dif.
Pin No.
49, 50
Interface Circuit
CP（page 47） Control Mode
Signal Description P S T
CC_P-5V
(Pin No.49)
CC_D-5V
(Pin No.50)
5V Open collector
power
Command signal input from the host controller to the drive.
A power input terminal of 5V open collector.
CC-P-5V:
Use this in combination with /CMD_PLS
CC-D-5V:
Use this in combination with /CMD_DIR.
5
Pin No.
31
Interface Circuit
CP（page 47） Control Mode
Signal Description P S T
/CMD_DIR
/Direction
/B-phase
/CW
Command signal input from the host controller to the drive.
Select command pulse train command signal to input. (No.32.0)
Parameter
No.32.0
Command Signal Form Input Signal
0
Pulse and Direction /Direction
1
QEP(Quadrature Encoder Pulse) /B-phase
2
CCW and CW /CW
■ Related Parameters
･No.2.0, No.3.0, No,32.0
dif.
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