TPU2000/2000R Modbus/Modbus Plus Automation Guide
261
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 -