Trip Test 2-Frequency Real Trip Timing Diagram - Ametek UPLC CU44-VER04 Applications Manual

LOCAL
TRIP TEST
SETUP 3 SEC.
TRIP TEST PERIOD
START
TRIP TEST CYCLE
ALLOW TRANSMIT
TRIP 2
UNKEY
TRANSMITTER
TRANSMIT TRIP 1
ALLOW FREQUENCIES
TO BE RECEIVED BY TRIP TEST
RECEIVE TRIP 1
REMOTE
TRIP TEST
ALLOW FREQUENCIES
TO BE RECEIVED BY TRIP TEST
RECEIVE TRIP 1
START
TRIP TEST CYCLE
UNKEY TRANSMITTER
TRANSMIT TRIP 1
May 2012
3 SEC.
2 SEC.
2 SEC.
ALWAYS LOW
1.5 SEC.
DELAY
ALWAYS LOW
ALWAYS LOW
1 SEC.
Figure 7–10. Trip Test 2-Frequency Real Trip Timing Diagram.
Chapter 7. Optional Testing Facilities
ALWAYS LOW
2 SEC.
2 SEC.
2 SEC.
EXCLUSIVE UNKEY
OR XMTR
7
RED LED
RED LED
RED LED
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