Ametek UPLC-II - Page 147

January 2016 Page 6–17
Chapter 6. Testing Facilities
6
2SEC.
2SEC.
2SEC.
2SEC.
ALWAYSLOW
ALWAYSLOW
ALWAYSLOW
LOCAL UNIT
WHERE TRIP TEST
ISINITIATED
REMOTEUNIT
(TRIP TEST RESPONSE)
START
TRIP TEST CYCLE
UNKEY
TRANSMITTER
UNKEY TRANSMITTER
TRANSMIT TRIP 1
TRANSMIT TRIP 1
ALLOWFREQUENCIES
TOBERECEIVEDBY TRIP TEST
ALLOWFREQUENCIES
TOBERECEIVEDBY TRIP TEST
RECEIVE TRIP 1
RECEIVE TRIP 1
1SEC.
1.5SEC.
DELAY
Figure 6–9. Trip Test 2-Frequency Real Trip Timing Diagram