Reference 1; Actual Value 1; Pd1 - Vacon OPTC3 User Manual

30 • vacon
7.4.4

Reference 1

CW REF
This is the reference 1 to the frequency converter. Used normally as Speed reference.
The allowed scaling is –10000...10000. In the application, the value is scaled in percentage of the fre-
quency area between set minimum and maximum frequency.
-10000 =
0 =
10000 =
7.4.5

Actual value 1

SW ACT
This is the actual value from the frequency converter. Used normally as Speed reference, with the
value between –10000...10000. In the application, the value is scaled in percentage of frequency area
between set minimum and maximum frequency.
-10000 =
0 =
10000 =
7.4.6 PD1...PD8
ProcessData Master -> Slave
CW REF
The Master can write max. 8 additional setting values to the device with the help of the Process Data.
How these setting values are used is totally dependent on the application in use.
ProcessData Slave -> Master
SW ACT
The master can read the frequency converter's actual values using the process data variables.
Depending on the used application, the contents are either standard or can be selected with a pa-
rameter.
7

PD1

PD2 PD3
100,00 % (Direction reverse)
0,00 % (Direction forward)
100,00 % (Direction forward)
PD1 PD2 PD3
100,00 % (Direction reverse)
0,00 % (Direction forward)
100,00 % (Direction forward)
PD1 PD2 PD3
PD1 PD2 PD3
profibus-vacon nx interface
PD4 PD5 PD6
PD4 PD5 PD6
PD4 PD5 PD6
PD4 PD5 PD6
Tel.+358 (0)201 2121 • Fax +358 (0)201 212 205
PD7 PD8
PD7 PD8
PD7 PD8
PD7 PD8