Siemens CU240S DP-F Parameter Manual

External Interfaces
Function diagrams
2-333
© Siemens AG 2007 All Rights Reserved
SINAMICS G120 Control Units CU240S, Edition 05/2007
Fig. 2-13 2700 – Fieldbus, Receiving
- 2700 -
Function diagram
87654321
2700_Fieldbus.vsd
External Interfaces
SINAMICS G120
02.04.2007 V3.0
Fieldbus, Receiving
PZD
2
[0]
r2050
[1] [2] [3]
3 4 5 6 1
[4]
[5]
CtrlWd1 <- FB
r2090
Receive
Note: Bit 10 must be set in the first PZD word of the telegram received via USS so that the converter will accept the process data as being valid. For this reason, the control word 1 must be transferred to the converter in the first PZD word.
Bit00 ON/OFF1 Bit01 OFF2: Electrical stop Bit02 OFF3: Fast stop Bit03 Pulse enable Bit04 RFG enable Bit05 RFG start Bit06 Setpoint enable Bit07 Fault acknowledge Bit08 JOG right Bit09 JOG left Bit10 Control from PLC Bit11 Reverse (setpoint inversion) Bit13 Motor potentiometer MOP up Bit14 Motor potentiometer MOP down Bit15 CDS Bit 0 (Local/Remote)
Fieldbus
configuration
Standard Telegram
1 ... 999
P0922 (1)
FB tel. off time
0 ... 65535 [ms]
P2040 (500)
Actual profile
0 ... 3
P2038 (0)
Ident nb
0 ... 1
P2042 (0)
Change par. via
- ... -
P0927 (1111 bin)
Standard Telegram
1 ... 999
P0922 (1)
PROFIBUS
Depends on P0922
PZD3 PZD4 PZD5 PZD6
1
20
350 M_LIM STW2 352
PZD1
STW1 STW1 STW1 STW1
PZD2
NSOLL_A NSOLL_A NSOLL_A NSOLL_A
999 STW1
Telegram Function
Speed control,
2 words
Speed control,
VIK/NAMUR
Speed control,
4 words
Speed control,
PCS7
BICO (free
interconnection)
PCS7
process data
PCS7
process data
PCS7
process data
PCS7
process data
Length can be freely selected via the central PROFIBUS configuring in
master (max. 6 PZD)

Siemens CU240S DP-F Specifications

General

Brand	Siemens
Model	CU240S DP-F
Category	Control Unit
Language	English