LS ELECTRIC L7NHF Series, Руководство пользователя

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2. Wiring and Connection
2-19
2.5.1
Names and Functions of Digital Input/Output
Signals

Names and Functions of Digital Input Signals (I/O Connector)
Pin
Number
Name
Assignm
ent
Details Function
1 DICOM DC 24V DC 24V INPUT COMMON
4 DI1 POT
Positive
(CCW)
Rotation
Prohibited
The actuator stops the servo motor to
prevent it from moving beyond the motion
range in the positive direction.
3 DI2 NOT
Negative (CW)
Rotation
Prohibited
The actuator stops the servo motor to
prevent it from moving beyond the motion
range in the negative direction.
6 DI3 HOME
Home Position
Sensor
Connects the home position sensor for
homing.
5 DI4 STOP Servo Stop
Stops the servo motor when the contact is
on.
8 DI5 PCON
P Control
Action
When the contact is on, it converts the
mode from PI control to P control.
7 DI6 GAIN2
Switching Gain
1 to Gain 2
When the contact is on, it switches the
velocity control from Gain 1

Gain 2.
** PCL
Positive
Torque Limit
When the contact is on, the positive
torque limit function is activated.
** BNCL
Negative
Torque Limit
When the contact is on, the negative
torque limit function is activated.
** PROBE1
Touch
Probe 1
The probe signal to rapidly store the
position value (1)
** PROBE2
Touch
Probe 2
The probe signal to rapidly store the
position value (2)
** EMG
Emergency
Stop
Emergency stop when the contact is on.
** ARST Alarm Reset Resets the servo alarm.
** LVSF1
Vibration
Suppression
Filter 1
Signal to use the vibration suppression
filter 1 according to the vibration
suppression filter function configuration
(0x2515)
** LVSF2
Vibration
Suppression
Filter 2
Signal to use the vibration suppression
filter 2 according to the vibration
suppression filter function configuration
(0x2515)
** SVON Servo ON Servo ON
Note 1) **A signal not assigned by default in the factory setting. The assignment may be changed by
parameter settings. For more information, refer to Section 5.2, “Input/Output Signals Setting.”
Note 2) Wiring can be also done by using COMMON (DC 24V) of the input signal as GND.