Inputs And Outputs - Danfoss VT2800 Series Design Manual

Inputs and outputs

Digital inputs
Value:
No function
Reset
Coasting stop inverse
Reset and coasting inverse
Quick-stop inverse
DC braking inverse
Stop inverse
Start
Pulse start
Reversing
Reversing and start
Start clockwise
Start anti-clockwise
Jog
Freeze reference
Freeze output frequency
Speed up
Speed down
Catch-up
Slow-down
Ramp 2
Preset ref, LSB
Preset ref, MSB
Preset reference on
Thermistor
Precise stop, inverse
Precise start/stop
Pulse reference
Pulse feedback
Pulse input
Selection of Setup, lsb
Selection of Setup, msb
Reset and start
Pulse counter start
1. All functions on terminal 18 and 19 are
controlled by an interrupter, which means that
the repetiti v e accuracy of the response time is
constant. Can be used for start/stop, setup switch
and especially for changing digital preset, i.e. to
obtain a reproducable stop point when using creep
speed. For further information see VLT 2800
Precise Stop Instruction, MI.28.CX.02.
= factory setting. () = display text [] = value for use in communication via serial communication port
MG.28.E9.02 - VLT is a registered Danfoss trademark
Term. no.
par. no.
(NO OPERATION)
(RESET)
(MOTOR COAST INVERSE)
(RESET AND COAST INV.)
(QUICK-STOP INVERSE)
(DC-BRAKE INVERSE)
(STOP INVERSE)
(START)
(LATCHED START)
(REVERSING)
(START REVERSING)
(ENABLE FORWARD)
(ENABLE REVERSE)
(JOGGING)
(FREEZE REFERENCE)
(FREEZE OUTPUT)
(SPEED UP)
(SPEED DOWN)
(CATCH-UP)
(SLOW-DOWN)
(RAMP 2)
(PRESET REF, LSB)
(PRESET REF, MSB)
(PRESET REFERENCE ON)
(THERMISTOR)
(PRECISE STOP INV.)
(PRECISE START/STOP)
(PULSE REFERENCE)
(PULSE FEEDBACK)
(PULSE INPUT)
(SETUP SELECT LSB)
(SETUP SELECT MSB)
(RESET AND START)
(PULSE COUNTER START)
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