Event Codes - Kohler Modbus MPAC 1000 Operation

Communications protocol for automatic transfer switches
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2.5 Event Codes

Code
Description
1
End Time Delay Button
2
Test Button
3
Exercise Button
4
Lamp Test Button
5
Service Required Reset
6
Exerciser Set
7
Maintenance DIP Switch
8
Exerciser Loaded DIP Switch
9
Test Loaded DIP Switch
10
One/Two Week DIP Switch
11
Disable Exercise DIP Switch
12
Supervised Switch in Manual
13
Supervised Immediate Transfer
14
Supervised Switch in Auto
15
Source N Preferred
16
Source E Preferred
17--45
Reserved
46
I/O Module Timeout
47
I/O Module Bus Error
48--54
Reserved for future use
55
No Function Defined
56
Preferred Source Available
57
Standby Source Available
58
Contactor in Preferred Position
59
Contactor in Standby Position
60
Contactor in Off Position
61
Contactor in Source N Position
62
Contactor in Source E Position
63
Not in Auto
64
Load Control Active
65
Low Battery on Standby Source
66
Exerciser Started
67
Test Mode Active
68
Peak Shave Active
69
Non--Emergency Transfer
70
Load Bank Activate
71
Start Source N Generator
72
Start Source E Generator
73
In Phase Monitor Waiting for Synch
74
Common Alarm
75
Source N Under Voltage
76
Source N Over Voltage
77
Source N Loss of Phase
78
Source N Phase Rotation Error
79
Source N Over Frequency
80
Source N Under Frequency
81
Source E Under Voltage
82
Source E Over Voltage
83
Source E Loss of Phase
84
Source E Phase Rotation Error
85
Source E Over Frequency
86
Source E Under Frequency
TP-6208 4/03
87
Failure to Acquire Standby
88
Failure to Transfer
89
I/O Module Comms Lost
90
I/O Module Not Found
91
I/O Module Not Installed
92
Aux. Switch Fault
93
Aux. Switch Open
94
Load Control Output #0
95
Load Control Output #1
96
Load Control Output #2
97
Load Control Output #3
98
Load Control Output #4
99
Load Control Output #5
100
Load Control Output #6
101
Load Control Output #7
102
Load Control Output #8
103
Modbus Controlled RDO #1
104
Modbus Controlled RDO #2
105
Modbus Controlled RDO #3
106
Modbus Controlled RDO #4
107
3 Source System Disable
R
108--114
eserved for future use
115
No Function Defined
116
Forced Transfer to Off
117
Peak Shave Mode
118
Inhibit Transfer
119
Remote End Time Delay
120
Remote Test
121
Low Battery Voltage
122
Remote Common Alarm
123
Bypass Contactor Disable
124
3 Source System Disable
125--131
Reserved for future use
132
Contactor Moved
133
EEPROM Access Warning
134
Internal Fault
135
System Ready
136
Critical Service Required
137
Non--Critical Service Required
138
System Parameter Changed
139
Source N Available
140
Source E Available
141
Over Frequency Source E
142
Under Frequency Source E
143
Loss of Phase Source E
144
Phase Rotation Error Source E
145
Over Voltage L1--L2 Source E
146
Over Voltage L2--L3 Source E
147
Over Voltage L3--L1 Source E
148
Under Voltage L1--L2 Source E
149
Under Voltage L2--L3 Source E
150
Under Voltage L3--L1 Source E
Section 2 Modbus Registers
13

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