Basler BE1-CDS220, Instruction Manual

Page: 109 / 476

BE1-CDS220 Protection and Control 4-43
Figure 4-44. BESTlogic Function Element Screen, 101
At the top center of the BESTlogic Function Element screen is a pull-down menu labeled Logic. This
menu allows viewing of the BESTlogic settings for each preprogrammed logic scheme. A custom logic
scheme must be created and selected in the
Logic pull-down menu at the top of the screen before
BESTlogic settings can be changed. See Section 7, BESTlogic Programmable Logic .
Enable the 101 Virtual Breaker Control function by selecting its mode of operation from the Mode pull-
down menu. Select Done when the settings have been completely edited.
Table 4-22 summarizes the BESTlogic settings for the Virtual Breaker Control Switch.
Table 4-22. BESTlogic Settings for the Virtual Breaker Control Switch
Function Range/Purpose Default
Mode 0 = Disable, 1 = Enable 0
Select Before Operate Control of the Virtual Breaker Control Switch
The state of the virtual breaker control switch can be controlled at the optional HMI through Screens 2.2,
\CTRL\BKR. Control is also possible through the ASCII command interface by using the select-before-
operate commands CS-101 (control select-virtual control switch) and CO-101 (control operate-virtual
control switch). Control is not possible using BESTCOMS. A state change takes place immediately
without having to execute an
Exit - Save settings command.
CS/CO-101 Command
Purpose: Select and operate the virtual control switch.
Syntax: CS/CO-101[=<Action>]
Comments: Action = T to pulse the 101T output; C to pulse the 101C output
The virtual switch control commands require the use of select-before-operate logic. First, the command
must be selected using the CS-x101 command. After the select command is entered, the CO-101 control
command will be accepted during a 30-second window. The control selected and the operation selected
must match exactly or the operate command will be blocked. If the operate command is blocked and error
message is output.