Lenze EMF2111IB - Manual (Page 68)

Data transfer
Configuration of the parameter data channel (PCP communication)
5
2111 INTERBUS fieldbus module
5.6
5.6.8
L
5.6-46 EDSIBS-1.0-06/2003
5.6.8 Configuration of the parameter data channel (PCP communication)
5.6.8.1 General information
The behaviour and features of a device connected to the INTERBUS can be
changed through the INTERBUS master. The device is connected via the
attached fieldbus module. All devices
( ¶ 5.2-1) can be connected to the bus.
Features and behaviour can be changed by changing the parameter data of the
basic unit. Parameter data are
l Lenze parameters (L- Cxxxx)
– Lenze parameters are implemented in Lenze controllers or fieldbus
modules.
– In these descriptions Lenze parameters are marked by an L followed by
the code as indicated in the corresponding controller description (“ C” and
4-digit code number).
l DRIVECOM parameters
– For more all manufacturers
– Normalisation in DRIVECOM profile 21
– Every DRIVECOM parameter is addressed by the corresponding index
(overview in chapter 5.8.1.3).
Lenze controllers store the parameters to be changed incodes.
) ) ) )
Note!
These Instructions use a ” L-Cxxxx“ in front of a code to indicate
that it is a Lenze code and not a DRIVECOM index.
Example: ’L-C0001’ stands for the Lenze code C0001.
Controller codes are addressed via the index when they are accessed through the
bus module.
The index for Lenze code numbers is between 16576 (40C0
hex
) and 24575 (5FFF
hex
).
Conversion formula:
Index[dec] = 24575 − Lenze code
Example for operating mode L-C0001:
dec hex
Index = 24575 - LENZE CODENO Index
hex
= 5FFF
hex
- LENZE-CODENO
hex
Index = 24574 (= 24575 - 1) Index
hex
= 5FFE
hex
(= 5FFF
hex
- 1)
Value range for Lenze parameters
The value range for Lenze codes can be found in the Operating Instructions for
the corresponding controller (see: Code table).
The data of the Lenze parameters are mainly represented in a fixed-point format
of the data type Integer32 with four decimal digits. This means, that the parameter
value listed in the Operating Instructions must be multiplied by 10000.
Example:
dec hex
L-C0039 (JOG) = 150.4 Hz 150.4 x 10000 = 1504000 = 0016F300
Access to controller codes
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