13-64 BE1-951 Testing and Maintenance 9328900990 Rev L
Command Purpose
CS-243=0 Selects 243 for FALSE operation.
CO-243=0 Executes 243 FALSE operation.
CS-343=1 Selects 343 for TRUE operation.
CO-343=1 Executes 343 TRUE operation.
EXIT Exit select and operate mode.
Step 3: Use the RS-LGC command to retrieve logic variable data from the SER. Verify that the setting
group change actions were logged.
Manual Change - Mode 2
Manual Change Mode 2 test procedures are a continuation of the Mode 1 test procedures. Do not change
the logic or settings except for those in Step 1 and subsequent.
Step 1: Transmit the commands in
Table 13-106 to the relay. These commands set up the relay for
binary setting group control selection.
Table 13-106. Binary Group Control Selection Setup
Command Purpose
A= Gains write access.
SL-GROUP=2,43,0,0,0,143
Configures the setting group control function as binary coded selection.
D0 logic = 43, D1 or D2 or D3 logic = 0, Auto logic = 143
SL-43=2 Sets 43 to On/Off mode.
EXIT;Y Exit and save settings.
Step 2: Verify that VO1 went TRUE and closed OUT1 when SG1 became the active setting group. For
more information on setting group selection, see Section 4, Protection and Control, Setting
Groups.
Step 3: Transmit the select and operate commands in
Table 13-107 to the relay.
Table 13-107. Binary Group Control Select and Operate Commands
Command Purpose
A= Gains write access.
CS-43=0 Selects 43 for FALSE operation.
CO-43=0 Executes 43 FALSE operation.
EXIT Exit select and operate mode.
Step 4: Verify that VO1 goes FALSE and opens OUT1 when SG0 becomes the active setting group.
To Next Page
Loading...