Sterling 882.000254.00 Benutzerhandbuch
7/50D Plus or 7/50D Controller
Chapter 3: Installation
38
Checking Addressing and Wiring for System Components
Once you have set the number of stations and pumps as described previously, you should
verify that the controller is communicating with all stations, pumps, and central alarms, and
with the ArmorBlocks for all central purge valves. To do so:
verify that the controller is communicating with all stations, pumps, and central alarms, and
with the ArmorBlocks for all central purge valves. To do so:
1. At the System Setup screen, touch DeviceNet Node Status near the lower
right of the screen.
The DeviceNet Node Status screen appears:
2. Check that the expected components are shown as present (green) and not present
(black). (Disregard any error messages.)
For example, if you have 18 stations, boxes 01 through 18 in the Stations section
should be green and boxes 19 through 50 should be black. For central purge valves,
you should see a green box for each ArmorBlock installed.
should be green and boxes 19 through 50 should be black. For central purge valves,
you should see a green box for each ArmorBlock installed.
If the screen display is not as expected, either a component’s ArmorBlock has an incorrect
address or the ArmorBlock is not correctly wired to the network.
address or the ArmorBlock is not correctly wired to the network.
When you have verified that the controller is communicating with the other system
components, you should verify that the inputs on all ArmorBlocks for stations and pumps are
wired correctly and are working correctly. To do so:
components, you should verify that the inputs on all ArmorBlocks for stations and pumps are
wired correctly and are working correctly. To do so:
1. At the DeviceNet Node Status screen, touch DeviceNet Input Status near
the lower right of the screen.