ABB REG670 - Section 14 Authorization; 14.2 Principle of operation

Symbol Description
x
x05000243.vsd
IEC05000243 V1 EN
Surge arrestor
x
x05000244.vsd
IEC05000244 V1 EN
Trafo 2 windings
x
x05000245.vsd
IEC05000245 V1 EN
Trafo 3 windings
x
x05000248.vsd
IEC05000248 V1 EN
Truck
x
x05000247.vsd
IEC05000247 V1 EN
VT 2 windings
12.1.3 Control screen messages
These messages appear at the bottom of the SLD screen and are in the form of a
prompt asking the user to confirm an action, such as the opening of a circuit
breaker. They can also warn the user as to conditions that are a hindrance to the
intended action, such as an interlocking condition. The user may be given the
choice to override certain conditions.
1MRK 502 014-UEN C Section 12
Control and supervise the bay
83
Operator's manual