9424200996 75-5
BE1-11m Logic Timers (62) Test
The 43-1 switch action is performed three times in this test. To
illustrate the action of the timer mode, step 4 should be executed as
quickly as possible for the second 43-1 switch action (within 15
second duration of the pickup time delay). Perform step 4 again for the
third 43-1 switch action after at least 15 seconds (the pickup timer
setting) have elapsed but before the 20 second dropout time delay
expires. This will illustrate the action of the timer mode. The time delay
settings can be increased if difficulty is encountered with repeating the
43-1 switch actions.
Step 7: Use the Metering Explorer in BESTCOMSPlus to open the Reports, Sequence of Events
screen. Verify that approximately 15 seconds after the second 43-1 OFF to ON initiate signal,
the 62-1 timer output went true. Verify that the timer output went false when the third OFF to ON
initiate signal forced the 62-1 time delay 1 to restart. Figure 75-5 illustrates the timing
relationship of the 43-1 switch and 62-1 timer.
Figure 75-5. One-Shot/Retriggerable Mode
Step 8: (Optional.) Repeat steps 1 through 7 for 62-1, 62-2, 62-3, 62-4, 62-5, 62-6, 62-7, and 62-8.
Step 9: (Optional.) Repeat steps 1 through 8 for settings group 1, 2, and 3.
Oscillator Mode
Because this operating mode is not intended for general use, no testing procedure is available.
Information about Oscillator mode is available in the Logic Timers (62) chapter.
Integrating Timer Mode
Step 1: Use BESTCOMSPlus to send the operational settings in Table 75-4 to the BE1-11m. Retain the
logic settings from Figure 75-1.
Table 75-4. Operational Settings (Integrating Timer Mode)
Control, Logic Timers (62)
Sets 62-1 to Integrating Timer
mode
Control, Logic Timers (62)
Sets 62-1 pickup time delay to
15,000 ms
Control, Logic Timers (62)
Sets 62-1 dropout time delay to
5,000 ms
Control, Virtual Control
Switches (43)
Target Configuration, Targets
screen.
P0035-32
02-27-06
Block
Initiate
62
-x
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