WAGO WAGO-I/O-SYSTEM 752, Руководство пользователя

Страница: 30 / 36

26 • PROFIBUS
Fieldbus Dependent I/O Module
PROFIBUS DP
7.3 Parameterization
The I/O Module expect 12 Byte parameter from the master
•
7 Standard parameter (Byte 0 ... Byte 6)
•
5 User parameter (Byte 7 ... Byte 11)
Byte Information Description
0 Stations status
1 Watchdog factor 1
2 Watchdog factor 2
3 Min T
SDR
Standard parameter see EN 50170 Vol. 2
4 Manufacturer code (high byte)
5 Manufacturer code (low byte)
6 Group allocation
7 0 0 0 0 0 WD 0 0 Watchdog Base
( 0 = Time base 10 ms, 1 = Time base 1 ms)
8 0 0 0 0 0 0 0 0 reserved ( ever 0)
9 0 0 0 0 0 0 0 0 reserved ( ever 0)
10 0 0 0 0 0 0 0 0 reserved ( ever 0)
11 0 0 0 0 0 0 0 0 reserved ( ever 0)
The Bit “Watchdog Base” determines the referred time base for the Watchdog
factor.
7.4 Configuration
The configuration of inputs and outputs are defined with two identifier bytes.
The identifier bytes of the respective process data image have no consistancy.
I/O Module Identifier
Byte 1
Inputs Byte 0
Outputs
Electronic-Module 752-323
Base-Module 752-823
0x11 (17) 0x21 (33)