TPU2000/2000R Modbus/Modbus Plus Automation Guide
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3 10 n Receive Edit Buffer Commands
3 11 n Receive Edit Buffer Commands
3 12 n
3 13 n Programmable Curve Commands
3 14 n Waveform Capture Commands
3 15 n Reserved for Factory
0 Transmit Status "N" Commands ( 3 0 n )
N
Definition
0 Transmit Fast Status
1 Reserved
2 Unit Information
3 Reserved
4 Unreported Record Status
5 Reset Alarms/Target LEDs
6 Reset Max/Min Demand Currents
7 Show Logical I/O status
0.0 Transmit Fast Status ( 3 0 0 )
This command will cause the relay to respond with one data message with the format shown below:
byte 3 | byte 2 | byte 1
ST2 ST1 L T4 T3 T2 T1 T0 | P5 P4 P3 P2 P1 P0 A3 A2 | A1 A0 D5 D4 D3 D2 D1 D0
D5 D4 D3 D2 D1 D0 => Division Code . RTD division code is 5(000101)
A3 A2 A1 A0 => A0 - One/More Unreported Operations
A1 - Reserved
A2,A3 - Reserved
P5 P4 P3 P2 P1 P0 => Product ID. (TPU2000 = 010011)
T2 T1 T0 => Reserved
T4 T3 => Reserved
L => Reserved for local operator interface action.
ST2 ST1 => Reserved for corporate standard status bits.
0.2 Unit Information ( 3 0 2 )
This command will cause the relay to transmit data messages containing catalog number and the software version.
1/1-5/3 Catalog Number (18 characters)
6/1 CPU Software Version high byte (*100)
6/2 CPU Software Version low byte
6/3 DSP Software Version (*10)
7/1 Front Panel Software Version (*10)
7/2 Rear Communication Software version (*10)
7/3 Serial Number most significant low byte
8/1 Serial Number least significant high byte
8/2 Serial Number least significant low byte
8/3 Serial Number most significant high byte
0.3 RCVDALL ( 3 0 3 )
- Reserved -