User Manual

Automation stations
Operating states
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● Cold start I/O scan: Default values for output modules
● Cold start function block variables: Volatile variables are initialized with initial value. Non-volatile
variables retain their last value.
The STOP state is reached when the I/O scan is finished.
7 Restart
Restart of the automation station due to software error.
Actions (cold start response):
● Cold start I/O scan: Default values for output modules
● Cold start function block variables: Volatile variables are initialized with initial value. Non-volatile
variables retain their last value.
● System event: Restart
D-MAP processing starts when the first I/O scan is finished.
8 Reset
Explicit reset of automation station via hardware push button.
Actions (cold start response):
● Cold start I/O scan: Default values for output modules
● Cold start function block variables: Volatile variables are initialized with initial value. Non-volatile
variables retain their last value.
The STOP state is reached when the I/O scan is finished.
9 Reset
Explicit reset of automation station via hardware switch.
Actions (cold start response):
● Cold start I/O scan: Default values for output modules
● Cold start function block variables: Volatile variables are initialized with initial value. Non-volatile
variables retain their last value
● System event: Reset
D-MAP processing starts when the first I/O scan is finished.
10, 11 Fatal Error
Restart due to fatal error in the software or in the D-MAP program. Criterion: Same error occurs three
times within 15 minutes.
Actions (cold start response):
● Stop I/O scan If possible: Loss of hardware output values for compact and modular automation stations
● Stop BACnet communication
● Stop XWP communication
D-MAP processing is stopped.
12 Reanimation
Only possible by deleting the D-MAP program (press ForceFWDownload pin and reset the automation
station).
Actions (cold start response):
● Change of required operating state to STOP
● Cold start I/O scan: Default values for output modules
The STOP state is reached when the I/O scan is finished.
13 Master reset
Deletion of D-MAP program on automation station with XWP.
● Cold start I/O scan: Default values for output modules
D-MAP program data including system and event queue is deleted.
14 Load
Complete loading of a new D-MAP program.
● Before downloading, a master reset must be carried out.
Function block variables are loaded with initialized values.
15 Delta download
D-MAP program changes are loaded.