IOMM AGZ-3
AGZ 035A through 065A
79
Following is the normal start-up sequence that the three status LED’s should follow when power is
applied to the MCB:
1.
The red (“Reset”) LED turns on and remains on for approximately 5 seconds. During this period
the MCB performs a self-test.
2.
The red LED turns off and the green (“Running”) LED turns on. This indicates that the
microprocessor has passed the self-test and is functioning properly.
3.
The amber (“Active”) LED remains off continually if no alarm conditions exist in the network. If
alarm conditions exist, the amber LED will flash as shown in Table 5.
If the above sequence does not occur after power is applied to the controller, there is a problem with
the MCB or its power supply.
Table 51 and Table 52 summarize the green, red, and amber status LED indications.
Table 51, Green and Red Status LED Indication
Green
LED State
Red
LED State
Indication
Off
Off
No power to MCB
Off
On*
Self-test failure or power supply problem
On
Off
MCB operating normally
* For longer than 5 seconds.
Table 52, Amber Status LED Indication
Amber LED State
Indication
Off
Normal operation
On 1/2 second;
Off 1/2 second
Alarm condition
Keypad/LCD Display Connection
The MCB receives input commands and operating parameters from the keypad and sends requested
information to the display through the Keypad/LCD Display port via a plug-in ribbon cable.
Hex Switches
The MCB includes two hex (hexadecimal) switches that are used to set the network address.
The HI and LO hex switches are shown in Figure 30. A “hex switch setting” is defined as the HI
switch digit followed by the LO switch digit. For example, a hex switch setting of 2F would have the
HI switch set to “2” and the LO switch set to “F.”
Note:
You can change the setting of a hex switch with a 3/32-inch tip slotted-blade
screwdriver. If a hex switch setting is changed, power to the MCB must be cycled in order to
enter the new setting into memory. This can be done by turning the panel’s power switch off
and then back on.
Содержание AGZ 035A
Страница 6: ...6 AGZ 035A through 065A IOMM AGZ 3 Figure 3 Clearance Requirements...
Страница 18: ...18 AGZ 035A through 065A IOMM AGZ 3 Electrical Legend Figure 8 Electrical Legend...
Страница 19: ...IOMM AGZ 3 AGZ 035A through 065A 19 Figure 9 Typical Field Wiring with Global UNT Controller...
Страница 20: ...20 AGZ 035A through 065A IOMM AGZ 3 Figure 10 Typical Field Wiring Diagram with MicroTech Controller...
Страница 21: ...IOMM AGZ 3 AGZ 035A through 065A 21 Figure 11 Single point Connection with FanTrol...
Страница 22: ...22 AGZ 035A through 065A IOMM AGZ 3 Figure 12 Single point Connection with SpeedTrol...
Страница 23: ...IOMM AGZ 3 AGZ 035A through 065A 23 Figure 13 Unit Control Schematic UNT...
Страница 24: ...24 AGZ 035A through 065A IOMM AGZ 3 Figure 14 Staging Schematic UNT...
Страница 25: ...IOMM AGZ 3 AGZ 035A through 065A 25 Figure 15 MicroTech Controller Schematic...
Страница 26: ...26 AGZ 035A through 065A IOMM AGZ 3 Figure 16 Unit Control Schematic MicroTech...
Страница 27: ...IOMM AGZ 3 AGZ 035A through 065A 27 Figure 17 Staging Schematic MicroTech...
Страница 94: ...94 AGZ 035A through 065A IOMM AGZ 3 Notes...
Страница 95: ......
