4.2 Definitions of CN1 Interface and Control Signal Input/output
图 4.1 面对接口 CN1 36 芯插头焊片看
Figure 4.1 Front Elevation of 36-core Plug Soldering Terminal of CN1
Interface
Pin
18
10
11
12
Mark
+24V
SON
A-CLR
FSL
Signal Name
Function
Input
power Common end for input terminal (connected to
supply positive
+12V-+24V power supply)
Servo enable
Enable terminal：
When 0V is switched off, SON is OFF: The driver stops
and the motor is in free state.
When 0V is switched on, SON is ON: The driver works
and the motor is in locking state.
Commands can be received after enabling for 40MS.
This signal cannot be switched on and off frequently and
used for startup and shutdown of the motor.
Alarm
Alarm clearance/mode switching terminal:
clearance/mode
When 0V is switched off, A-CLR is OFF and the alarm
switching
device is in normal state or keeps an alarm state.
When 0V is switched on, A-CLR is ON and the alarm is
cleared.
● When PA32= 1, mode switching is effective.
CCW
driver The servo motor is not allowed to rotate the terminal
disabled
counterclockwise.
● When Parameter PA20= 0,
When 0V is switched off, FSL is OFF and the servo
motor can rotate counterclockwise.
When 0V is switched on, FSL is ON and the servo motor
is not allowed to rotate counterclockwise.
● Have the same function with a limit switch; PA55 can
be set to normal open or normal close.
● Used in combination with Parameter PA20. When FSL
27
