经过认证的灌溉专家

The NO NETWORK CARD PRESENT message could appear on your Network Info screen if the module was removed, then reinstalled. Also, a zero could display for the IP number. Use the steps below to check your current connection status.

The WIRE TEST Feature will activate a 24 VAC-60 Hz frequency on all output modules and their two-wire paths, to allow wire tracking and fault finding with a standard AC current clamp meter. This is a common diagnostic technique to find shorts to earth ground. The AC current will drop sharply between two points on the wire path if a short circuit or fault to earth is between them. When troubleshooting is finished, press the soft key again to turn off the 60 Hz wire test mode.

The communication module connection to the ACC2 facepack changed, effective with a facepack manufacturing date code May 2022 and later. The new facepack now has a separate communication connection on the rear of the facepack. The 1st Generation units have the connection directly in the module slot on the bottom of the facepack.