Operation
6.2 Typical applications
Fail-safe operation of the Mobile Panel 277F IWLAN
92
Function Manual, 08/2008, 6AV6691-1FQ01-2AB0
Result
Case 1:
The object is displayed in white
with lettering.
Example:
The HMI device is in the
"Rangename" effective range. It
is not possible to log on at the
effective range
Case 2:
The object is displayed in gray
without lettering.
Example:
The HMI device is located
outside of the effective range
of the plant.
Case 3:
The object is displayed in gray
with lettering.
Example:
The HMI device is in the
"Rangename" effective range.
Log on at the effective range is
rejected because a different HMI
device is already logged on at the
effective range.
6$)(
3:5
&20
51*
%$7
6.2.4.2
Log on at the effective range
Starting situation
The "Effective range name" object is displayed in white.
It is not possible to log on at the effective range
Example:
6$)(
3:5
&20
51*
%$7
Action
The operator touches the "Effective range name" object.
If the "Effective range name" object is protected with a password, the operator has to enter his user
name and password. See also Check list: Data security (Page 50)
The "Effective range logon" dialog box opens.
The operator reads the effective range ID in the plant. He enters the effective range ID and confirms
with "OK".
The dialog box closes.
