User manual

Feature Configuration
ANCA Motion DS619-0-00-0019 - Rev 0 137
10
Figure 10-25 Variable Torque Control
Specifying Amplifier / Motor Temperature Current Limits
The first thing that needs to be done to enable temperature based current limiting is to enable temperature
monitoring as described above.
Then for each of amplifier and motor there are two variables to define the imposed current limit. They are:
Temperature Threshold (amplifier: P-0-1243 / 34011, motor: P-0-1244 / 34012) and Decay Rate (amplifier: P-0-
1245 / 34013, motor: P-0-1246 / 34014). The Temperature Threshold [deg C] defines the temperature at which
the current limit reduces to zero. The Decay Rate [A / deg C] defines how quickly the current limit approaches
the Temperature Threshold as temperature increases. Figure 10-26 illustrates example configurations for
Amplifier / Motor Temperature Based Current Limiting. In this example:
P-0-1243 / 34011 = 60
P-0-1244 / 34012 = 50
P-0-1245 / 34013 = 5
P-0-1246 / 34014 = 2