TPU2000/2000R Modbus/Modbus Plus Automation Guide
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21/3 Pointer offset 55
22/1 Pointer offset 56
22/2 Pointer offset 57
22/3 Pointer offset 58
23/1 Pointer offset 59
23/2 Spare
23/3 Spare
24/1 Spare
24/2 Spare
24/3 Spare
25/1 Spare
25/2 Spare
25/3 Spare
26/1 Spare
26/2 Checksum (high byte)
26/3 Checksum (low byte)
13.5 Send Overcurrent Curve Parameters ( 3 13 5 )
For the unit to receive the overcurrent curve data, the following sequence of commands must be issued.
3 13 5 (Curve Parameters)
3 13 6 (8 Alpha-Beta segments) Block 0
3 13 6 (8 Alpha-Beta segments) Block 1
3 13 6 (8 Alpha-Beta segments) Block 2
3 13 6 (8 Alpha-Beta segments) Block 3
3 13 6 (8 Alpha-Beta segments) Block 4
3 13 6 (8 Alpha-Beta segments) Block 5
3 13 6 (8 Alpha-Beta segments) Block 6
3 13 7 (60 Pointer Offsets)
Data Byte
Definition
1/1 Programmable Curve Number
User Programmable Curve number: 1=User 1; 2=User 2; 3=User 3
1/2 Programmable Curve Number
1/3 Programmable Curve Number
Msg Byte
Definition
1/1 Relay Status (see command 3 4 1, msg 1/1)
1/2 Command + Subcommand = 0xd5
1/3 Total Number of Messages = 8
2/1 Coefficient A (high byte)
2/2 Coefficient A |
2/3 Coefficient A |
3/1 Coefficient A (low byte)
3/2 Coefficient B (high byte)
3/3 Coefficient B |
4/1 Coefficient B |
4/2 Coefficient B (low byte)
4/3 Coefficient C (high byte)
5/1 Coefficient C |
5/2 Coefficient C |
5/3 Coefficient C (low byte)
6/1 Coefficient P (high byte)
6/2 Coefficient P |
6/3 Coefficient P |
7/1 Coefficient P (low byte)
7/2 Spare
7/3 Spare
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