MX06 External Alarm Input Configuration
The MX06-50 and the MX06-100 alarm input circuitry is the same for both controllers. Refer to board layouts in the preceding sections to identify switch 1. The four User Input Alarms can be programmed for either a MAJOR or MINOR alarm upon activation and can be configured for either a Normally Open (NO) or a Normally Closed (NC) input contact from the alarm source. Set dipswitch S1 to program the User Input Alarms. Refer to Figure 5.2-1 for details. The factory settings reflect normally open inputs (closed for alarm) with a MAJOR alarm priority for each user alarm.
| Alarm | NO Setting | NC Setting | Major | Minor | Factory |
| Setting | Setting | Setting |
| | | |
| User 1 | S1-1 Open | S1-1 Closed | S1-5 Open | S1-5 Closed | NO/Major |
| User 2 | S1-2 Open | S1-2 Closed | S1-6 Open | S1-6 Closed | NO/Major |
| User 3 | S1-3 Open | S1-3 Closed | S1-7 Open | S1-7 Closed | NO/Major |
| User 4 | S1-4 Open | S1-4 Closed | S1-8 Open | S1-8 Closed | NO/Major |
Figure 5.2-1 User Alarm Settings
5.3. MX06-50 Configuration Settings
The control card for the MX06-50 is different than the control card for the MX06-100 due to increased number of rectifiers in the MX06-100. The control card for the MX06 is the 0P9172 and for the MX06-100, the control card is the 0P9745. This section will deal with configurations applicable to the MX06-50 only.
E7
E9
E8
E1
J2 J3 J5
S2
1
RECT PRESENT
NO/NC INPUT
S1
MAJ /MIN
SELECT
USER ALARMS
+BAT -BAT
Figure 5.3-1 MX06-50 Controller Layout
MX06 Power Plant User’s Manual | Page 22 |