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Publication 20D-UM002C-EN-P - November 2003
DriveLogix Back-Up on DeviceNet 12-7
Setting the Heartbeat Constant
You can set the heartbeat constant with five rungs of ladder logic. Figure 11.3
shows rungs 0 & 1 and the message set-up used in rung 1. The message in
rung 1 uses the INT data type.
Figure 11.3
Rung 1 message configuration and communication tabs