User Manual

Landis+Gyr
Appendix C - Bench Testing
Network Concentrator User and Installation Guide 98-1013 Rev AF 102
network in the cross dock is not operational. Check the test TOP application, the UtiliNet Radio
connected to the test Take Out Point, UtiliNet antennas, etc.
Figure C.4 Broken WAN
Inoperable WAN
This condition indicates that the communication between the UtiliNet Radio and the CPU is
inoperable (or) the UtiliNet radio is not configured correctly.
1. Configure the UtiliNet radio into the cross-dock test network as described above.
2. Make sure that the “MCCTIME” Helper DCW is loaded in the radio. A device control word
(DCW) is a program written in the UtiliNet programming language. DCW programs execute
within UtiliNet devices and provide the ability to control the device. The DCW sits on top of the
firmware and directs the radio when it is time to reboot or perform advanced math functions.
3. Power cycle the concentrator and check for the time again.
If the concentrator still does not pick time, then the unit has a inoperable WAN.
Figure C.5 Broken WAN
CPU Configuration Check
To perform a check on the CPU configuration: