User's Manual

Flex 4ES/EX Instruction Manual
September 2016
Page 24 of 37
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4.2.3.2. None-Interlocked Pushbutton Pair
Non-interlocked setting allows the pushbutton pair be pressed simultaneously. It
usually applies to equipment’s auxiliary functions such as lights, horn or buzzer.
Each dipswitch on the decoder board corresponds to a pushbutton pair. Only the
first 7 dipswitch positions are used (counting from left to right), the 8
th
dipswitch
position (far right) is not used.
Function
Code
Dip
Position
#1
Dip Position
#2 ~ #4 (left button)
&
#5 ~ #7 (right button)
Function Description
A
1 000
Normal momentary contact
B
1 001
Toggled/latching contact (type A)
C
1 011
Toggled/latching contact (type B)
Output relay disconnects when STOP button is
pressed or transmitter power off
D
1 100
Normal + Start function
For added safety, must first rotate and hold
the power switch key at the START position
and then press the intended pushbutton to
activate the output relay
E
1 110
Pitch & Catch (type A)
F
1 101
Pitch & Catch (type B)
Receiver MAIN relays maintained closure
during switchovers
G
1 111
2 steps with Closed/Closed relay action
Example #1: Left button (set to function code A) / right button (set to function code B)  1 000 001
Example #2: Left button (set to function code C) / right button (set to function code D)  1 011 100