Siemens Simatic CFU Commissioning Manual page 97

The following table shows the symbolic representation of the statuses:
Representa‐
tion
No symbol
Operator controls
Button
Call in the operator control and monitoring system
SIMATIC CFU
Commissioning Manual, 07/2018, A5E39252870-AC
Meaning
Maintenance required
Maintenance demanded
Maintenance alarm
Good status
Maintenance status available and not yet reset
The channel is not being used.
Explanation
Clicking the button opens the legend.
The legend shows the symbolic identification of the
possible statuses and their meaning.
Clicking the button resets the stored maintenance sta‐
tuses.
Diagnostics of the CFU
9.3 Diagnostics with the Maintenance Station
Authorization
No access protection
"Process operations" for the
diagnostics area
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