Andover Controls CMX 240 Series, Руководство по установке

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CMX 240 Series Installation Guide 25
Interpreting Status Lights
Inside Cabinet
Custom Port Status Lights
Three custom port status lights display to the right of the custom port.
Figure 9 shows how the lights appear for the custom port.
Figure 9. Custom Port Status Lights
The first light is yellow, the second green, the third red. These lights
indicate the activity of the custom port. The different colored lights
flash to indicate the following:
• TD (Yellow)—Flashes when the custom port is transmitting data.
• RD (Green)—Flashes when the custom port is receiving data.
• +26V (Red)—Lights up to indicate power is being supplied to the
probe. Does not light up when F4 ( A picofuse) is blown.
Communication Status Lights
Three communication port status lights display to the right of COMM1
and COMM2.
Figure 10 shows how the lights appear for each comm port.
RD
TD
+26V
CUSTOM
(Green)
(Yellow)
(Red)
PORT
1
8
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