Process Data Channel; Data Types Of Out/In-Objects - BONFIGLIOLI Vectron ACTIVE CUBE Manual

13.3
In this chapter the handling of the PZDs is described. The mandatory process data
objects PZD1/2 are described in chapters 13.4.1 "PZD1, control word/state word" and
13.4.5 "PZD2, reference value/actual value".
The PZD 3 ... 18 objects can be used in an application specific way. Inside the inverter
these objects are represented as sources for PZD Out objects (data received from
Profibus master) and input parameters for sources (data to be sent to the Profibus
master).
Note:
13.3.1
Boolean data type
The valid value for boolean is FALSE/0x0000 and TRUE/0xFFFF.
n = 3 ... 18
Word data type
The Word data type can be used for percentage, current and torque variables. Current
and torque are possible in applications with field-orientation. The scalings in question
are described below.
Word data type – Percentage
The value range for percentage values is -300.00 to +300.00%. The values in OUT/IN-
PZDn are displayed with a multiplication factor of 100.
n = 3 ... 18
Word data type – Current
For the current, calculation must be done in the device-internal scaling.
The scaling is:
13
2
30
30

Process data channel

Input/output are defined from the Profibus master point of view.

Data types of OUT/IN-objects

data type – Boolean
OUT/IN-PZDn Boolean
OUT/IN-PZDn Boolean
Word data type – Percent
data content
hexadecimal
OUT/IN-PZDn Word
OUT/IN-PZDn Word
OUT/IN-PZDn Word
Reference value = (Reference current[A] / scaling current[A]) · 2
= 8192 (decimal) = 0x2000 (hexadecimal)
CM-PDPV1
boolean data content
value hexadecimal
FALSE 0x0000
TRUE 0xFFFF
data content
decimal
0x8AD0 - 30000
0x0000 0
0x7530 + 30000
CM-PDPV1
logical
interpretation
- 300.00 %
0.00 %
+ 300.00 %
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