Local Remote/Local Remote Control Locrem/Locremctrl - ABB REG650 Technical Manual

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Blocking of position indications, BL_UPD. This input will block all inputs

related to apparatus positions for all configured functions within the bay.

Blocking of commands, BL_CMD. This input will block all commands for all

configured functions within the bay.

Blocking of function, BLOCK, signal from DO (Data Object) Behavior (IEC

61850–8–1). If DO Behavior is set to "blocked" it means that the function is

active, but no outputs are generated, no reporting, control commands are rejected

and functional and configuration data is visible.

The switching of the Local/Remote switch requires at least system operator level. The

password will be requested at an attempt to operate if authority levels have been

defined in the IED. Otherwise the default authority level, SuperUser, can handle the

control without LogOn. The users and passwords are defined in PCM600.

Local remote/Local remote control LOCREM/LOCREMCTRL

The function block Local remote (LOCREM) handles the signals coming from the

local/remote switch. The connections are seen in figure 178, where the inputs on

function block LOCREM are connected to binary inputs if an external switch is used.

When the local HMI is used, the inputs are not used and are set to FALSE in the

configuration. The outputs from the LOCREM function block control the output

PSTO (Permitted Source To Operate) on Bay control (QCBAY).

IEC09000208 V2 EN

Configuration for the local/remote handling for a local HMI with one

bay and one screen page

The switching of the local/remote switch requires at least system operator level. The

password will be requested at an attempt to operate if authority levels have been

IEC 09000208_1_en. vsd

1MRK 502 048-UEN A

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