Structure Of The Telegram With The Process Data For Sinumerik 840D Sl - Siemens SINUMERIK 840D sl Commissioning Manual

15.2.1

Structure of the telegram with the process data for SINUMERIK 840D sl

Introduction
SINUMERIK 840D sl uses the following preferred message frame types:
● For axes
● For NX
● For NCU
Telegrams for receiving
The following table contains the structure of the telegrams with the process data for receiving
the control words and setpoints (NCK->drive).
Table 15-2 Telegrams with the process data for receiving (NCK->drive)
PZD receive word
PZD 1
PZD2
PZD 3
PZD 4
PZD 5
PZD 6
PZD 7
PZD 8
PZD 9
PZD 10
PZD 11
IBN CNC: NCK, PLC, drive
Commissioning Manual, 07/2007, 6FC5397-2AP10-3BA0
116 DSC with torque reduction, 2 position encoders, supplementary data (also
parameterization)
390 message frame without probe (NX)
391 message frame for up to 2 probes (only valid for NCU)
Note
The telegram types 116, 390 and 391 are preset by default via HW Config. It is
recommended not to change these.
Message frame 116
STW1
NSET_B
STW2
MOMRED
G1_STW
G2_STW
XERR
KPC
Message frame 390
STW1
Digital outputs
Fundamentals
15.2 Transfer telegrams
Message frame 391
STW1
Digital outputs
STW_PROBES
297