112 JVL A/S - User Manual - Integrated Servo Motors MAC050 - 4500
3.4 User I/O
3.4.1 Analogue input
The analogue input can be used for two purposes in the basic MAC motor.
1. As an analogue control input when the MAC motor is used for either velocity control
or torque control.
2. As a Zero Sensor input when the MAC motor is used in position or gear mode.
For further information see Mechanical Homing, page 28
The input is automatically used as an an-
alogue ±10V input when the Start-up
mode in the MacTalk main window is set
to one of the 7 modes such as Analogue
Torque, Velocity or Velocity/Gear as
shown in the accompanying illustration.
1 - GND
2 - AIN
3 - O1
4 - O2
5 - A+
6 - A-
7 - B+
8 - B-
1 = Main signal ground
2 = Analogue input +/- 10V
User I/O
TT0913GB
Note ! : screen only
connected to signal source.
±10V out
Axis controller
or
Potentiometer
Ground
Connector cable part:
Manufacturer: AMP
Housing: 770602-8 (2.54mm pitch)
Crimp contacts: 770601-1
Screen
In some operation modes the analog input is used as digital input.
The trigger level is then fixed to 7.5V
TT0915GB
These 7 modes uses the
analogue input as reference.
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