Interrupt Processing
9.4
Interrupt Processing with the Digital Input/Output Module
6ES5 485-7LA11
The 485-7 digital input/output module is a 40-channel digital input/output module. The user can
set and parameterize alarm generation.
Output current at "1" signal is 1.5 A per output.
9.4.1
Function Description
You can use the digital input/output module in two operating modes:
•
As digital input/output module with alarm processing
•
As digital input/output module without alarm processing
There is a mode selector on the back of the module for setting the modes. The "ALARM ON"
position indicates "with alarm processing".
Mode
selector
ALARM
ON
ALARM
OFF
Figure 9-2. Position of the Mode Selector on the Module
9-10
ALARM ON:
Operation of the module with alarm processing
ALARM OFF: Operation of the module without alarm processing
S5-115U Manual
EWA 4NEB 811 6130-02b