
Chapter 3 Deployment
Manual VIPA System SLIO
3-10
HB300E - IM - RE_053-1DP00 - Rev. 11/03
Accessing the System SLIO
In the following you will find the description of accessing the following
System SLIO areas via PROFIBUS DP:
•
I/O area
•
Parameter data
•
Diagnostics data
Information concerning the allocation of these areas may be found in the
description of the corresponding System SLIO module.
To configure the slave connections in your own configuration tool, you’ve
got all the information about your VIPA-modules in form of an electronic
data sheet file. Install this GSD file in you configuration tool. This file may
either be found on the supplied storage media or at the download area of
www.vipa.de. More information about installing the GSD may be found at
the online help of the according engineering tool.
Structure and content of the GSD file are dictated by the PROFIBUS User
Organization (PNO) and may be retrieved there.
To set respectively change parameters during runtime there are according
handling blocks for record set read/write necessary. Please regard with
using these DP-V1 services that DP-V1 services are supported by your DP
master.
There are the following handling blocks available for CPUs, programmable
with Siemens STEP7, like SPEED7 CPUs from VIPA:
SFB 52
Read record set from a DP slave
SFB 53
Write record set to a DP slave
SFB 54
Receive interrupt from a DP slave
Here the
Slot_Number
addresses the module and the
index
addresses the
record sets of a module (DS).
IM 053 DP
053-1DP00
SM 022
DO 2x
DC24V
Slot 1
SM 022
DO 2x
DC24V
Slot 2
SM 021
DI 4x
DC24V
Slot 3
SM 031
AI 2x
12Bit
Slot 4
Index
00h .
.. F
F
h
Param
00h
01h
80h
Diag
00h
01h
Index
00h .
.. F
F
h
Param
80h
81h
Diag
00h
01h
Overview
GSD file
Handling blocks