18
Infinity CMX Installation Guide
Powering Up the CMX
Before you proceed, be sure the following are correct:
1. Be sure the AC power is wired properly. Check to be sure all three
wires have been connected.
2. Be sure the controller has a true earth ground.
3. Be sure you have used the proper cables and correct lengths.
4. Be sure the Infinet has been properly wired. Double check that the
ground wire is under the negative screw.
5. Be sure that Infinet cable shields are properly connected.
If you have completed all previous sections in this manual and installed
all Infinet controllers, you are now ready to power up the CMX controller.
To start the controller, turn on the AC power source (or close the power
connection) and the controller starts automatically.
(The real-time clock is always running on battery power, independent
of AC power.)
The following occurs (also occurs when you press the CLEAR
MEMORY button):
1. The CPU light begins flashing and flashes every 0.2 sec.
2. The TD light immediately starts flashing to show the USERPORT is
transmitting data.
3. The INFINET TD light immediately starts flashing to show the
Infinet is transmitting data.
4. The RD light begins flashing only if data is being received from the
USERPORT. This may not happen immediately.
5. The INFINET RD light begins flashing only if data is being received
from Infinet. This may not happen immediately.
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