The inputs shall be used with 24 V and shall be of current
sinking type, 10 mA. The digital input is isolated and can
withstand up to 100V in potential difference between
the softstarter functional earth and the earth of the
interconnected system. The inputs is be possible to use
both with internal 24 V or external 24 V supply.
The digital input values for respective input voltage:
“0” = 0 – 5 V
“1” = 15 – 33 V
Maximum voltage input is 33 V and minimum is -0.5 V.
Outside these voltage ranges the digital value is undefined
and can be either “0” or “1”.
Internal digital Inputs (Internal IO) is configured with
the following parameters:
Parameter Description Setting range Default value
10.01 In0 function Function of programmable digital
input.
None, Reset, Enable, Slow speed
forward, Slow speed backward,
Motor heating, Stand still brake,
Start reverse, User defined
protection, Emergency mode,
Fieldbus disable control, Start 1,
Start 2, Start 3
Reset
10.02 In1 function Same as In0 None
10.03 In2 function Same as In0 None
External digital Inputs (extension IO) is configured
with the following parameters:
Parameter Description Setting range Default value
11.01 1DI0 function Function of programmable digital input. None, Reset, Enable, Slow speed
forward, Slow speed backward, Motor
heating, Stand still brake, Start reverse,
User defined protection, Emergency
mode, Fieldbus disable control, Start 1,
Start 2, Start 3
Reset
11.02 1DI1 function Same as 1DI0 Same as 1DI0 None
11.03 1DI2 function Same as 1DI0 Same as 1DI0 None
11.04 1DI3 function Same as 1DI0 Same as 1DI0 Run
11.05 1DI4 function Same as 1DI0 Same as 1DI0 Top of ramp
11.06 2DI5 function Same as 1DI0 Same as 1DI0 Event group 0
11.07 2DI6 function Same as 1DI0 Same as 1DI0 0-10 mA
11.08 2DI7 function Same as 1DI0 Same as 1DI0 Motor Current (A)
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