VLT
®
5000 Series
Special
functions
■ Local and remote control
The frequency converter can be operated
manually or remotely. The following is a list of the
functions/commands given via the control panel,
the digital inputs or the serial communication port
in the two situations (modes).
If parameter 002 is set to Local [1]:
On the LCP, the following keys can be used for local control:
Key: Parameter: Data value:
[STOP] 014 [1] Enable
[JOG] 015 [1] Enable
[RESET] 017 [1] Enable
[FWD/REV] 016 [1] Enable
Set parameter 013 for LCP control and open loop [1] or LCP control as parameter 100 [3]:
1. Local reference is set in parameter 003; can be changed via the "+/-" keys.
2. Reversing can be effected by means of the [FWD/REV] key.
Set parameter 013 for LCP digital control and open loop [2] or LCP digital control as parameter 100 [4]:
For the above parameter setting, it is now possible
to control the frequency conv
erter as follows:
D
igital inputs:
1. Local reference set in parameter 003 can be
changed via the "+/-" keys.
2. Reset via digital terminal 16
, 17, 29, 32 or 33.
3. Stop inverse via digital terminal 16, 17,
27, 29, 32 or 33.
4. Choice of Setup, lsb via dig
ital terminal 16, 29 or 32.
5. Choice of Setup, msb via digital terminal 17, 29 or 33.
6. Ramp 2 via digital terminal 16, 17, 29, 32 or 33.
7. Quick-stop via digital termi
nal 27.
8. DC braking via digital terminal 27.
9. Reset and motor coasting stop via digital terminal 27.
10. Motor coasting stop via digital terminal 27.
11. Reversing via digital terminal
19.
12. Choice of Setup, msb/speed up via digital
terminal 32.
13. Choice of Setup, lsb/speed down v
ia
digital terminal 33.
T
he serial communication port:
1. Ramp 2
2. Reset
3. Choice of Setup, lsb
4. Choice of Setup, msb
5. Relay 01
6. Relay 04
If parameter 002 is set to Remote control [0]:
Key: Parameter: Data value:
[STOP] 014 [1]
[JOG] 015 [1]
[RESET] 017 [1]
MG.51.A9.02 - VLT is a registered Danfoss trademark
79
To Next Page
Loading...
Need help?
General