MHG-RL Service Manual
6-5
ELECTRICAL CONTROLS
10/19/2009
DIP switch settings for ECOM
16
8
4
2
1
ID#
Switch-->
7
6
5
4
3
2
1
0
Master Panel
On Off Off On
On
On
On
On
31
Module (Slave) #1
On Off Off Off Off Off Off On
1
Module (Slave) #2
On Off Off Off Off Off On
Off
2
Module (Slave) #3
On Off Off Off Off Off On
On
3
Module (Slave) #4
On Off Off Off Off On
Off Off
4
Module (Slave) #5
On Off Off Off Off On
Off On
5
Module (Slave) #6
On Off Off Off Off On
On
Off
6
Module (Slave) #7
On Off Off Off Off On
On
On
7
Module (Slave) #8
On Off Off Off On
Off Off Off
8
Module (Slave) #9
On Off Off Off On
Off Off On
9
Module (Slave) #10
On Off Off Off On
Off On
Off
10
Module (Slave) #11
On Off Off Off On
Off On
On
11
Module (Slave) #12
On Off Off Off On
On
Off Off
12
Module (Slave) #13
On Off Off Off On
On
Off On
13
Module (Slave) #14
On Off Off Off On
On
On
Off
14
Module (Slave) #15
On Off Off Off On
On
On
On
15
Module (Slave) #16
On Off Off On
Off Off Off Off
16
Module (Slave) #17
On Off Off On
Off Off Off On
17
Module (Slave) #18
On Off Off On
Off Off On
Off
18
Module (Slave) #19
On Off Off On
Off Off On
On
19
Module (Slave) #20
On Off Off On
Off On
Off Off
20
TABLE 6-3
Dip switch settings for ECOM
Modular Unit Operation
In the first part of this chapter, it was mentioned that the Modular unit control panel door
has a pushbutton (Mode Switch) and an indicator light (Mode Indicator). The Mode
Switch is wired to an input on the PLC. To change modes of a Modular unit using the
Mode Switch, it is necessary to press the button a specified number of times within a
certain time frame. The PLC is programmed to count the presses of the Mode Switch and
then put the module into the desired mode. The Mode Switch only changes the mode for
that module. The Mode Indicator will flash a designated number of times to
acknowledge the selection immediately after the mode has been changed. The Mode
Indicator will only flash the selected mode code one time. Below is a table that describes
the modes available via the Mode Switch. Any other control changes must be completed
via the operator interface on the Master Panel.
Summary of Contents for 12A4171M12
Page 4: ......
Page 19: ...MGH LR Service Manual RECEIPT OF YOUR TURBO REFRIGERATING MACHINE 3 5 14 2 3 ...
Page 28: ...MHG LR Service Manual INSTALLING YOUR ICE MACHINE 5 15 09 3 9 FIGURE 3 7 Piping Schematic LR ...
Page 29: ...MHG LR Service Manual INSTALLING YOUR TURBO REFRIGERATING MACHINE 9 29 14 3 10 ...
Page 39: ...MHG LR Service Manual INSTALLING YOUR TURBO REFRIGERATING MACHINE 9 29 14 3 20 ...
Page 42: ...MHG LR Service Manual HOW YOUR ICE MACHINE WORKS 1 6 2010 4 3 FIGURE 4 1 Piping Schematic ...
Page 75: ...MHG LR Service Manual TROUBLESHOOTING 1 6 10 8 8 ...
Page 83: ...Appendix A ...
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