Shanghai Siheng Motor KA Series, Руководство пользователя

Страница: 9 / 39

- 9/27 -
Shanghai Siheng Motor Co Ltd
www.sihengmotor.com
2.2.2 Control signal input/output CN2(44 cores terminal )
Control mode is abbreviated as: P stands for position control mode; S stands for speed control mode;
T stands for torque control mode.
Terminal
number
Signal name Mark Mode Function
18 Input Common
End
COM
The common end of the input terminal is used to drive the input optocoupler. It
is connected to 0V or DC 12V-24V, and the current is more than 100mA.
10
Servo Enabling
Input
SON
SON ON: Allows drives to work;
SON OFF: The driver is closed and the motor is in free state. Note 1:
Before calling SON from SON OFF to SON ON,
The motor must be stationary.
Note 2: After calling SON ON, wait for at least 50ms to enter the
command.
40
Alarm clearance
input
ALRS
ALRS ON: Clear system alarm;
ALRS OFF: Keep system alarm.
Note: The alarm with fault code greater than 8 can not be cleared by this
method. It needs power off and maintenance, and then power on again.
15
Instruction pulse
forbidden input
INH P
INH ON: instruction pulse input is prohibited;
INH OFF: instruction pulse input is valid.
Speed Selection 1
Input
SC1 S
In the speed control mode, the combination of SC1 and SC2 is used to select
different internal speeds.
SC1 OFF, SC2 OFF: Internal speed 1
SC1 ON, SC2 OFF: Internal Speed 2 SC1 OFF, SC2 ON: Internal Speed 3
SC1 ON, SC2 ON: Internal Speed 4
Note: The values of internal velocities 1-4 can be modified by parameters.
11
Speed Selection 2
Input
SC2 S
Counter clearing
CLE P CLE ON: When position control, position deviation counter is cleared.
8
Servo ready output
SRDY+
SRDY ON: The control power supply and main power supply are normal, the
driver does not alarm, the servo is ready to output ON (output on);
SRDY OFF: The main power supply is not closed or the driver has an alarm.
The servo is ready to output OFF (output cut-off).
25 SRDY-
26
Alarm output
ALM+
ALM ON: Servo driver without alarm, output ON, output on;
ALM OFF: Servo driver has alarm, output OFF, output cut-off.
27
ALM-
28
Lo c a t i o n
co mp l e t i o n
ou t p u t
(p o s i t i o n
co n t r o l mo d e ) ;
Ve l o c i t y
ar r i v a l
tr a n s p o r t
Ou t p u t (s p e e d
co n t r o l mo d e ) ;
COIN+ P
COIN ON: When the position deviation counter value is in the set positioning
range, the positioning completes the output ON (output conduction),
otherwise the output OFF (output cut-off).
SCMP ON: When the speed reaches or exceeds the set speed,
Speed reaches output ON (output on), otherwise output OFF (output cut-off).
29 COIN- S