Rtelligent T60-IO - ALM Port: Alarm and Arrival Output; RS232 Serial Port

T60-IO User Manual -9-
szruitech.com
9
3.5.3 ALM port: used for alarm and arrival output.
The ALM port is used to output the operating status of the driver to an external control circuit. When
the driver is in the error state and the normal working state, ALM outputs different optocoupler
levels.
In addition, ALM can be reused as brake control (break) signal through software adjustment, which
is used to control the brake switch of stepper servo motor with brake. Since the brake coil is an
inductive load, and the coil heating is serious when the motor is running, customers can select
special brake controller according to their needs to reduce the brake heating and improve life and
reliability.
Rtelligent provides solutions for dedicated brake controllers, examples are as follows:
3.5.4 RS232 serial port
S/N
Symbol
Description
1
NC
2
+5V
Positive terminal of power supply
3
TxD
RS232 transmitting terminal
4
GND
Ground terminal of power supply
5
RxD
RS232 receiving terminal
6
NC
RS232 serial port is used to connect T60-IO debugging software and change other related
operating parameters of driver.