CSDP Plus Servo Drive User Manual

4
Control
Overview
Input signal is sent to servo drive from the controller, while the output
is vice versa.
IMPORTANT
Only A contact is used for CSDP Plus except for P-OT and
N-OT. Therefore, ON means connection and OFF means
interruption, excluding the cases of P-OT and N-OT. For
example, when /C-DIR signal is ON, the terminal where /C-DIR
signal is allocated will be connected and the electric current
will flow, but when /C-DIR signal is OFF, the terminal will be
interrupted so that the electricity will be shut off.
Input Signal
There are 20 different input signals. The functions of the signals are
shown below.
Input Signal
Signal Function Application Control Mode
/SV-ON Control Voltage for the servo motor. All
/A-RST Clear the servo alarm. All
/G-SEL Shifts the gains of the two groups. All
/P-TL Limits the forward torque within the preset value (SEt-12). All
/N-TL Limits the reverse torque within the preset value (SEt-13). All
P-OT
N-OT
/P-CON
Stops the forward movement of the load devices when they reach the
mobility limit in the forward direction.
Stops the reverse movement of the load when they reach the
mobility limit in the reverse direction.
Changes the speed control method from PI control to P control.
All
All
Position, Speed, Multi-level
Control
/C-SEL Changes the control mode from the combination control. Complex Control
/C-DIR
Determines the revolution direction of the motor in the multi-level
speed control.
Multi-level Control
/C-SP1 Selects the revolution speed in the multi-level speed control. Multi-level Control
/C-SP2 Selects the revolution speed in the multi-level speed control. Multi-level Control
/C-SP3 Selects the revolution speed in the multi-level speed control. Multi-level Control
57