Description
Overview
Essential details:5501-432 Woodward 200 mA Woodward 2CH Actuator Controller Model
Products Description
Up to two position feedback devices (LVDT, RVDT) may be used on each actuator channel on the 5501-432. This module has several fault detection features, including alarms for errors related to excitation, feedback, and drivers. Position errors, logic power, microcontroller activity, and the CPU module are also monitored.
In the event the controller is not communicating with the CPU module, a solid Red Fault LED with be visible. If communications with the CPU are lost, outputs are turned off. If the LED is flashing, it is an indication of an internal problem. If internal problems occur, it is recommended that the module be replaced.
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