ABB RELION REX640 Operation Manual page 143

1MRS759118 D
7.5.2.2 Testing functions
1.
REX640
Operation Manual
All current and voltage input signals (channels) share the same
phase angle value, that is, they are in phase.
On the Force Functions page, activate or deactivate an output signal for
protection or other function in one of the alternative ways.
- Tap Edit, select the protection category from the left of the page and
activate or deactivate an output signal of a function from the list.
- Tap Reset to deactivate all output signals for the function.
Figure 124: Force Functions page
Commissioning
143