Switch The Servo Amplifier On With A Motor And Optimization; Preparation Before Switching The Mains Voltage On; Switching The Mains Voltage On - Quin Q-drive Installation & User Manual

Issue 1.5
8.5 Switch the Servo Amplifier on with a Motor and
Optimization
8.5.1

Preparation before switching the mains voltage on

a) Disconnect motor from the machine.
The 3 phases motor should be again connected to the servo-amplifier. Check
if the axis is stopped and release the motor brake.
b) Check the following connections:
• motor cable to the backplane
• resolver cable is plugged into P2 (Upper)
• control signals connected to P10 pins 3 and 4, +ve to pin 3, 0v to pin 4.
• enable contact connected to P12 pins 3 and 4.
c) Reduce the maximum current setting of the servo-amplifier using the Q-
DRIVE software. Save this value using the key < F2 >.
d) Set the proportional and integral gains to 25 and 10 respectively. Also set the
resolver shift angle to 90 degrees. Save these values using the < F2 > key.
e) Open the enable contact connected on P12 pins 3and 4.
8.5.2

Switching the mains voltage on

a) Switch on the amplifier.
b) The 7 segment display should indicate "1".
c) Set a positive speed voltage (about 1 V) to the servo-amplifier and close the
enable contact. The 7 segment display should now show "0".
d) Increase the max. current parameter until the motor starts running.
If the motor doesn't turn or turns very slowly, check the state of the motor
brake if fitted.
e) Reverse the polarity of the speed command and check that the motor turns in
the reverse direction.
f) Set the max. current parameter to the initial state.
Save the max. current using the key <F2>.
Copyright © 1996 Quin Systems Ltd.
Q-Drive Installation Manual
Page 51