9328900990 Rev L BE1-951 Testing and Maintenance 13-55
Table 13-91. x62 Mode 1 Timer Initiate Removal Commands
Command Purpose
A= Gains write access.
CS-43=0 Selects 43 for Off operation.
CO-43=0 Executes 43 for Off operation.
Step 5: Use the RS-LGC command to retrieve logic variable data from the SER. Verify that the 43
Switch change to a closed state was logged and approximately 400 milliseconds later, the 62
Timer picked up. Then, some time later, the 43 Switch change to an open state was logged and
the 62 Timer dropped out approximately 2,000 milliseconds later. The state of the 43 switches
in the SER report use the programmable name parameters applied to the switch.
Figure 13-5
illustrates the timing relationship of the 43 Switch and 62 Timer.
D2843-08
10-23-03
Figure 13-5. x62 Mode 1 (Pickup/Dropout) Timing Example
Mode 2 - One-Shot Nonretriggerable
Step 1: Prepare the 162 Timer for Mode 2 testing by transmitting the commands in
Table 13-92 to the
relay.
Table 13-92. x62 Mode 2 Test Commands
Command Purpose
A= Gains write access.
SL-N=NONE
Zero out custom logic settings. Overwrite with LOGIC=NONE
settings.
Y Confirm overwrite.
SL-N=T162 Sets T162 as custom logic name.
SL-162=2,143,0 Enables 162 1-shot, nonretriggerable mode, 143 initiate, no blocking.
SL-143=3 Enables 143 Switch momentary pulse mode.
SN-143=162_INI,INI,NORMAL Name Switch 143 to make SER report easier to read.
S0-162=400m,20s Sets 162 delay at 400 milliseconds. Sets 162 dropout at 20 seconds.
EXIT;Y Exit and save settings.
Step 2: Transmit the commands of
Table 13-93 to the relay. These commands supply the 162 Timer
with a momentary initiate input by pulsing the 143 Switch from a FALSE state to a TRUE state
and then back to a FALSE state. You may view the state changes of the 143 Switch at Screen
1.5.4 of the front panel HMI.
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