NORD Drivesystems BU0220 User Manual
Page 93
BU 0220 GB-0912
Subject to technical amendments
93
8.3.4.7 Consistent data transfer
A PLC can normally only consistently transfer double words by means of I/O memory access. For longer data
formats (PKW channel always / PZD data with PPO2 or PPO4) system functions (e.g. SFC 14, consistent data
reading / SFC15, consistent data writing) must be used.
8.3.4.8 I&M function
I&M functionality is only supported to a limited extent by Getriebebau NORD PROFIBUS technology units
SK CU4-PBR and SK TU4-
PBR (…-M12) via the acyclic communication channel (DP-V1). The I&M functions
specify the manner of a unified representation of the data which describe PROFIBUS DP devices (electronic
type plate). DPM2 masters, such as engineering tools can read and interpret the data of the electronic type
plate via an allocation/encryption on the PNO Internet homepage. Among other things, information concerning
the manufacturer´s designation, hardware and software version numbers and details of association with a
particular profile are transferred.
The Getriebebau NORD Manufacturer ID is:
393
dec
.
The company name is:
NORD Electronic DRIVESYSTEMS GmbH.