Danfoss VLT 2800 Operating Instructions

FCM 300 / FCD 300 / VLT
®
2800 / DP V1 PROFIBUS
■ Control word/Status word
The bits of the "Control word" te ll the frequency
converter how to react, while the "Status word"
bit status will tell the master the condition of
the frequency converter.
Control word
The control words are used to send control
commands to the frequency converter when the
telegram is sent from the master.
Control word
AccordingtoPROFIDRIVEcontrolword(par. 512=0)
Bit Bit = 0 Bit = 1
00 (LSB) OFF 1 ON 1
01 OFF 2 ON 2
02 OFF 3 ON 3
03 Mo tor coasting Enable
04 Quick-stop Ramp
05 Freeze output frequency Ramp enable
06 Ramp stop Start
07 No function Reset
08 Jog1OFF ON
09 Jog2OFF ON
10 Data not valid Valid
11 No function Slow down
12 No function Catch-up
13 Setup select LSB
14 Setup select MSB
15 (MSB) No function Reversing
Control word
AccordingtoFCControlWord(par. 512=1)
Bit Bit = 0 Bit = 1
00 (LSB) Preset reference LSB
01 Preset reference MSB
02 DC brake Ramp
03 Coa sting Enable
04 Quick-stop Ramp
05 Freeze output Ramp enable
06 Ramp stop Start
07 No function Reset
08 No function Jog
09 Ram p 1 Ramp 2
10 Data not valid Valid
11 Relay 01 ac tive
1)
12 DO46
2)
13 Setup select LSB
14 Setup select MSB
15 (MSB) No function Reversing
1)
FCM digital output
2)
No function for FC M 300.
The FCM 300 Design Guide (MG.03.BX.02), the
FCD 300 Design Guide (MG.04.AX.02) and the VLT
2800 Series Design Guide (MG.28.EX.02) hold a
detailed description of the control word.
MG.90.A5.02 - VLT is a registered Danfoss trademark
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Danfoss VLT 2800 Specifications

General

Brand	Danfoss
Model	VLT 2800
Category	DC Drives
Language	English