VLT® 5000 Crane
■ Example 1: For Controlling the Drive and
Reading Parameters.
This telegram reads parameter 520, motor current.
Telegram to the VLT 5000 Crane:
stx lge adr pke ind pwe, high pwe, low pcd 1 pcd 2 bcc
02 0E 01 12 08 00 00 00 00 00 00 XX XX XX XX XX
All numbers are in hex format.
The response fro the VLT 5000 Crane will correspond
to the command above, but pwe,high and pwe,low will
contain the actual value of parameter 520 multiplied by
100. This means that if the actual output current is 5,24
A then the value coming from the VLT 5000 is 524.
Response from the VLT 5000 Crane
stx lge adr pke ind pwe, high pwe, low pcd 1 pcd 2 bcc
02 0E 01 22 08 00 00 00 00 02 0C XX XX XX XX XX
All numbers are in hex format.
Pcd 1 and pcd 2 from example 2 can be used
and added to the example which means that
it will be possible to control the drive and read
the current at the same time.
■ Example 2: Only for Controlling the Drive.
This telegram sets the control word to 047C Hex (Start
command) with a speed reference of 2000 Hex (50%).
⇒ Parameter 512 is set to FC Drive.
Telegram to the VLT 5000 Crane:
stx lge adr pcd 1 pcd 2 bcc
02 06 04 04 7C 20 00 58
All numbers are in hex format.
The response from the VLT 5000 Crane gives
information of the status of the drive when it received
the command. By sending the command again,
the pcd1 will change to the new status.
Response from the VLT 5000 Crane
stx lge adr pcd 1 pcd 2 bcc
02 06 04 06 07 00 00 01
All numbers are in hex format.
MG.50.N4.02 - VLT is a registered Danfoss trademark
104
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