ABB RET670 Commissioning Manual

1. Right click on the IED in the plant structure and select Signal Monitoring.
2. Click on the List View tab.
3. Click Forcing Session in the menu IED/Start Forcing.
IEC15000023 V1 EN
4. Click Start editing signal value for forcing on the tool bar.
IEC15000024 V1 EN
The Signal Monitoring menu changes and indicates the forcing values that can be
edited.
IEC15000025 V1 EN
5. Select and edit the values.
6. Click Acknowledge and send.
1MRK 504 165-UUS - Section 10
Testing IED operation
Transformer protection RET670 2.2 ANSI 101
Commissioning manual

ABB RET670 Specifications

General

Rated Frequency	50/60 Hz
Inputs	Analog and binary inputs
Application	Protection of power systems
Communication Protocols	IEC 61850, DNP3, Modbus
Operating Temperature Range	-25°C to +55°C
Mounting	Rack mounted
Number of Binary Inputs	Up to 48
Number of Binary Outputs	32
Protection Functions	Overcurrent Protection
Outputs	Binary outputs
Enclosure	IP 54
Type	Line Differential Protection
Number of Analog Inputs	24