Tolomatic User Guide: ICR Rod Style Integrated Control Actuator 5-1
How to Use the ICR SV1B Basic Actuator
5
5.1 Enable Input Command
The Enable input command allows the user to enable and disable the internal
drive mechanism with a digital signal. In the Enabled state, the actuator will hold
its current position without back-driving. When the Enable input command is
de-activated, the actuator is free to back-drive unless an electronic brake option is
installed. Using this option when the Enable input command is de-activated signals
the drive to apply the brake to the actuator, holding its position before the actuator
is disabled. Enable must be maintained for all motion.
Figure 5-1: ICR SV1B Basic Actuator Enable Input Command
Actuator is free to backdrive unless an electronic brake option is installed
Actuator holds its position without backdriving
TO POWER SOURCE
Actuator receives
Enable command
from logic device
1
Enable command
is deactivated
2
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