Repair Instruction - ABB RELION 650 Series Commissioning Manual

Section 13
Troubleshooting
1. Switch the IED off and insert the new module.
2. Switch the IED on, wait for it to start, and then perform a HW reconfig.
3. Perform a license update in PCM600.
The new module is now available in PCM600 and is ready to be configured.
Removing a module from an IED
Procedure:
1. Remove all existing configuration for the module in PCM, and write that configuration to
the IED.
2. Switch the IED off and remove the HW module.
3. Switch the IED on, wait for it to start, and then perform a HW reconfig.
4. Perform a license update in PCM 600.
Moving a module in an IED from one position to another
Procedure:
1. Remove all existing configuration for the module in PCM, and write that configuration to
the IED.
2. Switch the IED off and move the HW module.
3. Switch the IED on, wait for it to start, and then perform a HW reconfig.
4. Perform a license update in PCM600.
The new module is now available in PCM600 at the new position and is ready to be configured.
13.3

Repair instruction

An alternative is to open the IED and send only the faulty circuit board to ABB for repair. When
a printed circuit board is sent to ABB, it must always be placed in a metallic, ESD-proof,
protection bag. The user can also purchase separate replacement modules.
108
If any configuration that makes the module needed remains, then the HW
reconfig will not remove the module.
The module will still be needed. An error indication for the module will appear, if
the module is physically removed from the IED and the IED is restarted with
some part of the configuration still requiring the module.
Never disconnect the secondary connection of a current transformer circuit
without short-circuiting the transformer's secondary winding. Operating a
current transformer with the secondary winding open will cause a massive
potential build up that may damage the transformer and may cause injuries to
humans.
Never connect or disconnect a wire and/or a connector to or from a IED during
normal service. Hazardous voltages and currents are present that may be
lethal. Operation may be disrupted and IED and measuring circuitry may be
damaged.
1MRK 504 160-UEN A
IP8767-1 v1
M11764-2 v2
M11764-10 v1
Commissioning manual