Configuration And Programming Interface; Operating Mode Switch - WAGO -I/O-SYSTEM 750 User's Installation And Configuration

52 • Fieldbus controller 750-842
Hardware
3.2.2.5

Configuration and programming interface

The configuration and programming interface is located behind the cover flap.
This is used to communicate with WAGO-I/O-CHECK and
WAGO-I/O-PRO 32 as well as for firmware downloading.
Configuration and
programming interface
Fig. 3-21: Configuration interface
The communication cable (750-920) is connected to the 4 pole male header.
3.2.2.6

Operating mode switch

The operating mode switch is located behind the cover flap.
Fig. 3-22: Operating mode switch
The switch is a push/slide switch with 3 settings and a hold-to-run function.
Operating mode switch
From middle to top position
From top to middle position
Lower position, bootstrap
Push down
(i.e. with a screwdriver)
open
flap
open
flap
Function
Activate program processing (RUN)
Stop program processing (STOP)
For original loading of firmware,
not necessary for user
Hardware reset
All outputs and flags are reset; variables are set to 0 or to
FALSE or to an initial value.
The hardware reset can be performed with STOP as well
as RUN in any position of the operating mode switch!
Run Stop
Reset
(pushing down)
Update firmware
mode switch
g01xx06e
g01xx10e
Modular I/O System
ETHERNET TCP/IP