User's Manual

Flex 6ES/EX Instruction Manual
September 2016
Page 21 of 37
Fwd Rev
Slow
Fast Fwd Rev
Slow
Fast
5. 4 output relays configuration with Slow and Fast output relays (Type B)
Fwd + Slow (or Rev + Slow) output relays closed at 1
st
speed and Fwd + Slow + Fast (or
Rev + Slow + Fast) output relays closed at 2
nd
speed. Refer to section 4.2.3.1 on how to set
to this function.
Forward 1
st
speed pushbutton pressed Forward 2
nd
speed pushbutton pressed
↓ ↓
4.2.2.3. START + AUX Function
After executing the START command at transmitter startup
the same START position becomes an auxiliary function with
momentary contact connected through K25 Function output
relay (manufacture preset). There are other types of
auxiliary functions made available for the K25 Function
output relays (refer to section 4.2.6). Please contact ARC
representative if your application requires other types of
auxiliary function.
4.2.2.4. ON/OFF Pushbutton Function
The user can set any of the two adjacent pushbuttons on the
transmitter to behave like a mechanical ON & OFF rocker or
toggle switch. ON output relay closes when ON pushbutton
is pressed (OFF output relay opens) an d OFF output relay
closes when OFF pushbutton is pressed (ON output relay
opens). Refer to section 4.2.3.1 on how to set to this
function.
4.2.2.5. Magnet ON/OFF Pushbutton Function
The user can set any of the two adjacent pushbuttons on the
transmitter to control industrial magnet lift. Activate the
magnet by pressing the Magnet ON pushbutton. Deactivate
the magnet by first press and hold the Magnet ON
pushbutton and then press the Magnet OFF pushbutton.
Pressing the Magnet OFF pushbutton alone is unable to
deactivate the magnet. Refer to section 4.2.3.1 on how to
set to this function.
4.2.2.6. Brake Function (Flex 6EX only)
When the transmitter pushbutton is released from 2
nd
speed up to 1
st
speed, both 1
st
and 2
nd
speed output relays will open for up to 1 second and then with 1
st
speed
output relay closed thereafter. Refer to section 4.2.3.1 on how to set to this function.
4.2.2.7. External Warning Function
The user can install an external warning device (rotating lights, horn, etc…) to the
K25 Function output relay. The user can choose which pushbutton pair (or pairs)
triggers the external warning device when pressed (refer to section 4.2.3.1 on how to
set to this function). The manufacture preset START + AUX function on section
4.2.2.3 must be disabled when set to this function. Please contact ARC
representative on how to disable the START + AUX function.