
43
Setting Up Parameters
Figure 41: Master Units View
Encoder Setup Group
Master Source (FM-3/4 only)
Master Source indicates the hardware location of the master encoder input.
Select Module to use the sync input connector on the front of the FM-3/4 module; select Drive to use the 44-pin command
connector on the drive.
Master Polarity
Master Polarity defines the direction of the master encoder that corresponds to a positive master position change.
Master Interpretation
Master Interpretation determines how the incoming pulses are seen to generate the synchronized motion command. This
setting allows you to choose the appropriate signal type to match the device generating the master input pulses.
Drive Input Signal
Drive Input Signal is selected based on whether the incoming pulses are Differential (default) or Single Ended.
Output Source
Epsilon EP-P
Output Source determines which signal will be sent to the Sync Output connector on the drive. If Motor Encoder (default) is
selected, then the encoder signals from the motor that the drive is controlling will be sent out the Analog/Sync Output
connector. If Drive Encoder Input is selected, then the synchronization signals sent to the drives 9-pin Sync Input connector
will be sent to the 15-pin Analog/Sync Output connector.
FM-3/4 Module
Output Source determines which signal will be sent to the Sync Output connector on the FM-3/4 module. If Motor Encoder
(default) is selected, then the encoder signals from the motor that the FM-3/4/drive is controlling will be sent out the FM-3/
4 Sync Output connector. If Drive Encoder Input is selected, then the synchronization signals sent to the Drive 44-pin
command connector will be sent to the FM-3/4 Sync Output connector. If Module Encoder Input is selected, then the same
signal coming into the FM-3/4 Sync Input connector will be sent out the Sync Output connector.
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