
10
MGC control unit
Digital inputs, digital outputs and relay outputs
2 Digital inputs, digital outputs and relay outputs
WARNING
Improper wiring and parameterisation of the control unit!
Improper wiring and parameterisation of the control unit can
lead to undesired functions and thus to injuries.
› Only MHTM™ FlowMotion® service experts or skilled
technicians or electrical safety experts may wire up and
parameterise the control unit.
› The electrical connection of the signal transmitters to the IN1
to IN8 inputs must fit the parameterisation.
äFor parameterisation see Page 17, chapter 3.
2.1 Digital inputs
äFor the definition "Left" and "Right" see Page 43, chapter 5.1.
By parameterising the inputs, you assign certain functions to the inputs. For
example, if you parameterise the "Over-climb detection" function for input
IN7, you must connect a sensor for the over-climb detection to this input.
If the function is marked with "|", the input is inverted (Fail Safe).
The following functions are assigned to the inputs as default settings.
Clamp Description Function
IN1 Digital Input 1 | Emergency open
IN2 Digital Input 2 Open from left
IN3 Digital Input 3 Open from right
IN4 Digital Input 4 Random function
IN5 Digital Input 5 Confirm warnings
IN6 Digital Input 6 Inhibit opening
IN7 Digital Input 7 Lighting off
IN8 Digital Input 8 | End switch drop arm
Table 3: Factory settings digital inputs