Danfoss CANopen VLT Midi Drive FC 280 Programming Manual page 25

Control
Bit 06, Ramp stop/start
Bit 06 = 0: Causes a stop, in which the motor speed is
ramped down to a stop via the selected ramp-down
parameter.
Bit 06 = 1: Allows the frequency converter to start the
motor, if all other starting conditions are fulfilled.
In parameter 8-53 Start Select, select how bit 06 gates with
the corresponding function on a digital input.
Bit 07, Reset
Bit 07 = 0: No reset.
Bit 07 = 1: Reset a trip. Reset is activated on the signal's
leading edge, for example, when changing from logic 0 to
logic 1.
Bit 08, Jog
Bit 08 = 1: The output frequency is determined by
parameter 3-19 Jog Speed [RPM].
Bit 09, Selection of ramp 1/2
Bit 09 = 0: Ramp 1 is active (parameter 3-40 Ramp 1 Type to
parameter 3-47 Ramp 1 S-ramp Ratio at Decel. Start).
Bit 09 = 1: Ramp 2 is active (parameter 3-50 Ramp 2 Type to
parameter 3-57 Ramp 2 S-ramp Ratio at Decel. Start).
Bit 10, Data not valid/data valid
This bit defines whether the control word is to be used or
ignored.
Bit 10 = 0: The control word is ignored.
Bit 10 = 1: The control word is used.
This function is relevant, because the telegram always
contains a control word, regardless of the type of telegram.
For example, it is possible to turn off the control word if it
should not be used when updating or reading parameters.
Bit 11, Relay 01
Bit 11 = 0: Relay 01 is not activated.
Bit 11 = 1: Relay 01 is activated, provided that control
word bit 11 is selected in parameter 5-40 Function Relay.
Bit 12, Relay 04
Bit 12 = 0: Relay 04 is not activated.
Bit 12 = 1: Relay 04 is activated, provided control word bit
12 is selected in parameter 5-40 Function Relay.
Bit 13/14, Selection of set-up
Use bits 13 and 14 to select from the 4 menu set-ups
according to Table 4.9.
Set-up Bit 14
1
2
3
4
Table 4.9 Selection of Set-up
The function is only available when parameter 0-10 Active
Set-up is set to [9] Multi set-ups.
MG07E102
Programming Guide
Bit 13
0 0
0 1
1 0
1 1
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NOTICE
In parameter 8-55 Set-up Select, select how bit 13/14
gates with the corresponding function on digital inputs.
Bit 15, Reverse
Bit 15 = 0: No reversing.
Bit 15 = 1: Reversing.
NOTICE
By default, parameter 8-54 Reversing Select is set to [0]
Digital input.
Bit 15 initiates reversing only when the parameter is set
to [1] Bus, [2] Logic AND, or [3] Logic OR.
4 4
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