Operating instructions

Functions
5.11 Operation in fieldbus systems
CU240S and CU240E Control Units, FW 3.2
Operating Instructions, 03/2009, A5E02440075B AA
177
Telegram type Parameter
channel
(PKW)
parameter
data
Process data (PZD) - control and status words, actual values
PZD01
STW1
ZSW1
PZD02
HSW
HIW
PZD03 PZD04 PZD05 PZD06 PZD
07
PZD
08
STW1 Telegram length on receipt is max. 8 words. The central configuration is
user defined (e.g. HW Config (universal module in GSD))
Telegram 999
free interconnection
via BICO
No
ZSW1 Telegram length on transmission is max. 8 words. The central
configuration is user defined (e.g. HW Config (universal module in GSD))
STW1/2
ZSW1/2
NSOLL_A
NIST_A_GLATT
IA_IST
MIST
PIST
M_LIM
FAULT_CODE
WARN_CODE
Control word 1/2
Status word 1/2
Speed or frequency setpoint
Smoothed speed or actual frequency value
Current output current
Current torque
Current active power
Toque limit value
Fault number
Alarm number
The following sections explain the content of this table in more detail.