ABB TPU2000 User Manual

TPU2000/2000R Modbus/Modbus Plus/ Modbus TCP/IP Automation Guide
70
Notes Register
Address
Item Description
3 10657: 50G Status Ground Time Instantaneous Control Enabled (Status)
3 10658: 50G Momentary Ground Time Instantaneous Control Enabled (Momentary)
3 10659: 150G Status 2
nd
Ground Time Instantaneous Control Enabled (Status)
3 10660: 150G Momentary 2
nd
Ground Time Instantaneous Control Enabled (Momentary)
3 10661: ECI3 Status Event Capture Initiate Enabled (Status)
3 10662: ECI3 Momentary Event Capture Initiate Enabled (Momentary)
3 10663: Reserved Reserved
3 10664: Reserved Reserved
3 10665: Reserved Reserved
3 10666: Reserved Reserved
3 10667: Reserved Reserved
3 10668: Reserved Reserved
3 10669: Reserved Reserved
3 10670: Reserved Reserved
3 10671: Reserved Reserved
3 10672: Reserved Reserved
3= Three Winding TPU Only
Application Example: Obtain Winding 1 Phase Time and Winding 2 Phase Time (51P-1 and 51P-2 Status).
The relay status is available from inputs 10517 through 10520 using Momentary Change Detect Bits. Figures 5-
21 and 5-22 illustrate the polling sequence and raw data returned over the network utilizing function code 02
using Momentary change detect notification.
Function 02 - Read Input Status
Example - Read Breaker Status 51P-1 and 51P-2.
Although only 4 data bits are needed, 16 shall be
read starting from 10513.
Modbus Slave Addr =1
Host Sends : 01 02 02 04 00 10 78 7E Modbus RTU Mode Used
Node Addr = 01
Function = 02
Data Address = 513 ( which is 512 [ Modbus is offset by 1] in hex =0200)
Amount of Data Requested = 16 Inputs
CRC-16 Checksum = 78 7E
Relay Responds: 01 02 02 61 01 51 E8
Addr = 01
Function = 02
Data Bytes Received = 2
Data Received = 61 01
CRC - 16 Checksum = 51 E8
Read from
1X Mapping
E
C
Figure 5-21. Momentary Change Detect Status Example

ABB TPU2000 Specifications

General

Brand	ABB
Model	TPU2000
Category	Computer Hardware
Language	English