BCSD-56/116 Digital Brushless AC Servo Drive system - Ref. 1809
4.3. Setting Common Basic Functions
4.3.1. Setting the Servo ON Signal
This sets the servo ON signal (/S-ON) that determines whether the servomotor power is ON or OFF.
1. Servo ON signal (/S-ON).
2. Enabling/Disabling the Servo ON Signal.
A parameter can be always used to set the servo ON condition. This eliminates the need to wire /S-
ON, but care must be taken because the servodrive can operate as soon as the power is turned ON.
Type Name
Connector
Pin Number
Setting Meaning
Input /S-ON
CN1-14
(Factory setting)
ON
(low level)
Servomotor power ON. Servomotor can
be operated.
OFF
(high level)
Servomotor power OFF. Servomotor
cannot be operated.
- Important
Always input the servo ON signal before inputting the input reference to start or stop the servomotor.
Do not input the input reference first and then use the /S-ON signal to start or stop. Doing so will degrade internal
elements and result to malfunction.
A parameter can be used to re-allocate the input connector number for the /S-ON signal. Refer to 3.2.2 I/O
Signal Names and Functions.
Parameter Meaning
Pn000
b.
0 External S-ON signal enabled (Factory setting).
b.1
External S-ON signal disabled, the servomotor excitation signal is
opened automatically after outputting the S-RDY signal.
- After changing these parameters, turn OFF the main circuit and control power supplies and then turn them
ON again to enable the new settings.
To Next Page
Loading...
Need help?
General
