3
07.96
Description
3-9
Siemens AG 1996 All Rights Reserved 6ZB5 430–0BH02–1AA0
SINUMERIK 805SM / 840C (BS)
3.2.4
Example of Application
The SINUMERIK 805SM, SINUMERIK 840C and SIROTEC ACR 20
controls are to be linked via the ET 200 distributed I/O system and via a
master control, such as the SIMATIC S5-115U (master PLC link).
SINUMERIK
840C
SINUMERIK
805SM
SIROTEC
ACR 20
Slaves
Master
SIMATIC
S5–115U
SINEC L2–DP
Fig. 3-3
Example of application: Master PLC link
The following assumptions are made for the example:
The configuration data are stored in the [email protected] program file.
A SIMATIC S5-115U is used as master PLC (linear addressing,
I/O area = P, 256 input and output bytes, first available address is
IB 96 / QB 96).
The station addresses 3, 4 and 5 are to be set on the IM 328-N slave
interface modules of the individual controls.
The address range for the stations 3, 4, 5 is to be 4 bytes, 8 bytes, 32 bytes
and the base addresses for the input and output bytes are to be IB 16/
QB 16, IB 40/QB 40 and IB 64 (I 513 to I 520)/QB 64 (Q 513 to Q 520).
The ET 200 system parameters have been determined for this application
and entered in the program file.
Assumptions for
the example
3.2 Description of the DP standard slaves