Alpha Technologies AlphaGen PN-6x-T 7.5kW 48VDC - Installation and Operation Manual User Manual
Page 48
48
745-020-B0-003, Rev. C
4.0
The Engine Control Module, continued
4.8
ECM DIP Switch and Fuse Confi guration, continued
Table 4-4, DIP Switch Settings
Programming parameters that affect the Autotest feature via status monitoring will override this switch setting.
To reset factory defaults, turn all DIP switches off, power up the ECM (plug in AC line sense) for 10 seconds,
remove power, then reset DIP switches.
ON
1 2 3 4 5
6 7
8
Interface
Output Voltage Confi guration
Input Voltage Confi guration
Engine Start/Run Signal
Enable Autotest
Fig. 4-7, SW5 Settings
NOTE:
ECM SW5 Settings
Meaning
1
2
3
4
5
6
7
8
1 = ON, 0 = OFF
0
Non standard GRI interface
(7.5kW Series)
1
Standard GRI interface
0
0
0
Invalid output voltage configuration
0
0
1
24VDC Output
0
1
0
36VDC Output
0
1
1
48VDC Output
1
0
0
96VDC Output
1
0
1
120VDC Output
1
1
0
208VDC Output
1
1
1
240VDC Output
0
0
Invalid input voltage configuration
1
0
120AC input
0
1
208 3-phase input
1
1
240VAC input
0
0
No effect
1
0
No effect
1
0
ECM Drives starter with the "Engine Start"
Signal.
1
1
"Engine Start" Signal becomes
"Engine Run" and is held low by ECM
0
Autotest turned OFF.*
1
Autotest sequence enabled with 14-day test
interval