TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
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16 ALT1 Enables Alt 1 Settings
17 ALT2 Enables Alt 2 Settings
18 ECI1 Event-1 Capture Initiated
19 ECI2 Event-2 Capture Initiated
20 WCI Waveform Capture Initiated
21 Trip Initiates Diff Trip Output
22 SPR Sudden Pressure Input
23 TCM Trip Coil Monitoring
24 ULI1 User Logical Input 1
25 ULI2 User Logical Input 2
26 ULI3 User Logical Input 3
27 ULI4 User Logical Input 4
28 ULI5 User Logical Input 5
29 ULI6 User Logical Input 6
30 ULI7 User Logical Input 7
31 ULI8 User Logical Input 8
32 ULI9 User Logical Input 9
33 CRI Clears Through Fault and OC Counters
Example : if message 2/1 = hex 24
2/2 = hex 11
2/3 = hex 4
I/O word is 00100100 00010001 hex 2411
Note the Physical Inputs are translated using the physical input table below: In the example IN3, IN10, IN8 and IN5 are
selected for GND.
The AND/OR selection and enable disable mapping is selected with commands 3 11 3 and 3 11 2
Bit Physical Input
--- --------------
0 IN6
1 IN7
2 IN8
3 IN2
4 IN9
5 IN3
6 IN4
7 IN5
8 IN1
9 Reserved
10 Reserved
11 Reserved
12 Reserved
13 Reserved
14 Reserved
15 Reserved
Msg byte
Definition
1/1 Relay Status
Bit 0 : SelfTest Status
Bit 1 : Contact Input Status changed
Bit 2 : Local Settings Change
Bit 3 : Remote Edit Disabled.
Bit 4 : Alternate Settings Group 1 enabled.
Bit 5 : Alternate Setting Group 2 enabled.
Bit 6 : Fault Record Logged.
Bit 7 : Power was Cycled
1/2 Command + Subcommand = 0x41
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