Lenze E84AYCIB - Manual (Page 48)

E84AYCIB communication manual (INTERBUS)
Parameter data transfer
Addressing of the parameter data
48
L
EDS84AYCIB EN 4.0 - 11/2010
9 Parameter data transfer
9.1 Addressing of the parameter data
The parameter data are addressed via codes which are listed in the form of a code table in
this communication manual and in the corresponding documentation for your controller.
Parameter reference
( 63)
Addressing of the Lenze parameters
With the INTERBUS parameter data channel, the parameters of a device are not directly
addressed via the Lenze codes but via an index and subindex.
The conversion is made via an offset (24575 or 0x5FFF):
 INTERBUS index (dec) = 24575 - Lenze code number (dec)
 INTERBUS index (hex) = 0x5FFF - Lenze code number (hex)
Example of C00105 (deceleration time quick stop (QSP))
 INTERBUS index (dec) = 24575 - 105 = 24470
 INTERBUS index (hex) = 0x5FFF - 0x69 = 0x5F96
9.2 Initialising PCP communication
Make entries into the CRL (communication relation list) so that communication between
the INTERBUS master and the communication module can take place.
Make the following entries in the CRL of the INTERBUS master:
Field name Entry
Communication reference 2
Connection type Master slave acyclic
Connection attribute Defined
Max-PDU Sending-High-Prio 0
Max-PDU Sending-Low-Prio 64
Max-PDU Receiving-High-Prio 0
Max-PDU Receiving-Low-Prio 64
Supported Services Request 0x803000
Supported Services Response 0x000000
Maximum SCC 1
Maximum RCC 1
Maximum SAC 1
Maximum RAC 1