RFL Electronics 9780 - Table 6-3. 9780 DCU Application

RFL 9780 RFL Electronics Inc.
April 8, 2003 6-5 (973) 334-3100
Table 6-3. 9780 DCU Application
Function Typical Setting Switch Positions
Bi-Polar Noise Disabled SW1-1 SW1-2 SW1-3
Detector OFF OFF OFF
Pre-Guard Timer 4 msec SW1-4 SW1-5 SW1-6 SW1-7 SW1-8
OFF OFF ON OFF OFF
Unblock Trip Rectore Reset on Guard SW2-1
ON
Pre-Trip Timer
3 msec in a ±250 Hz shift system,
SW2-2 SW2-3 SW2-4 SW2-5 SW2-6 SW2-7 SW2-8
Providing a 7 msec TCT. OFF OFF OFF ON ON OFF OFF
Unblock Trip Window 150 msec SW3-1 SW3-2 SW3-3
OFF OFF OFF
Guard Hold Timer 10 msec, to avoid nuisance guard dropouts SW3-4 SW3-5 SW3-6 SW3-7 SW3-8
(a valid trip will always override the guard). OFF ON OFF ON OFF
Unblock Security 20 msec SW4-1 SW4-2 SW4-3
Timer OFF ON OFF
Trip Hold Timer 0 msec SW4-4 SW4-5 SW4-6 SW4-7 SW4-8
OFF OFF OFF OFF OFF
Trip After Guard 100 msec SW5-1 SW5-2 SW5-3 SW5-4
OFF ON ON OFF
Guard Before Trip 100 msec SW5-5 SW5-6 SW5-7 SW5-8
OFF ON ON OFF
Alarm Pick-Up 300 msec SW6-1 SW6-2 SW6-3 SW6-4
OFF OFF ON ON
Alarm Drop-Out 50 msec SW6-5 SW6-6 SW6-7 SW6-8
OFF OFF OFF OFF
Trip Latch Disabled SW7-1
OFF
Power Boost Level 1W/10W SW7-2 SW7-3 SW7-4 SW7-5
OFF OFF ON OFF
Not Used N/A SW7-6
OFF
Keying Mode 2F, Dual-Trip Keying SW7-7 SW7-8
OFF ON
Carrier Envelope Disabled SW8-1
Noise Detect OFF
TX Trip Shift TX Guard=Shift Up, TX Trip=Shift Down SW8-2
Direction OFF
Trip 1 Polarity De-energized SW8-3
OFF
Trip 2 Polarity De-energized SW8-4
OFF
RX Trip Shift RX Guard=Shift Up, RX Trip=Shift Down SW8-5
Direction OFF
Not Used N/A SW8-6 SW8-7 SW8-8
OFF OFF OFF