Nidec Control Techniques Digitax-SF Series User Manual

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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.
6
Interface Circuit
PI（page 45） Control Mode
Signal Description P S T
HOLD
Command input prohibit
(Position Control mode）
Zero command clamp
(Velocity Control mode,
Torque Control mode）
Open
Allows command input.
Close
Prohibits command input. Until command input becomes
allowed, the motor does not move regardless of the state of
the command inputs.
■ Related Parameter
･No.67.3
In Position Control mode, you can select whether the pulse
counter data to is be maintained while command input is
prohibited.
dif.
24
5
v
ol
t
v
ol
t
PCSTART1
Start Forward Rotation
Close
Starts motor operation.
Executes Motion or Homing per Point No. specied with
PCSEL1…4.
■ TIP
Be sure to turn o󱐯 this signal after the motion is completed.
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VCRUN1
Internal velocity Start 1
Close
Motor rotates in CCW direction
Motor Rotational Direction
（Pin No.）
VCRUN1
（No.6）
VCRUN2
（No.7）
CCW
Close Open
CW
Open Close
Motor Stop
Open Open
Motor Stop
Close Close
■ Related Parameters
･No.390.0, No.391.0
These are used to set acceleration/deceleration time for
Homing.
･No.392.0…No.399.0
These parameters are used to set 8 speeds. You can switch
between the target speeds with combinations of signals,
VCSEL1, VCSEL2 , and VCSEL3
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Nidec Control Techniques Digitax-SF Series Specifications

General

Brand	Nidec
Model	Control Techniques Digitax-SF Series
Category	Servo Drives
Language	English