Operator Components/Operating Sequences
2.1 Operator panels
Expansion of the softkey bar in the same menu.
You can call the basic menu from any operating area by pressing this
key. Pressing the key twice in succession changes from the current
operating area to the previous one and back again.
The standard basic menu branches into the following operating areas:
By pressing this key, you can acknowledge the alarm marked by this
In a configuration with several channels, it is possible to switch
between channels (switch from channel 1 to channel n).
When a "Channel menu" is configured, all existing communication
links to other NCUs plus the associated channels are displayed on
(See also Section "Channel switchover")
This key displays explanatory information about the current operating
status (e.g. support for programming, diagnosis, PLC, alarms).
The letter "i" displayed in the dialog line indicates that information is
Depress the Shift key to enter the uppermost character shown on the
dual input keys.
SINUMERIK 840D/810D Operator's Guide HMI Embedded (BEM) – 03.04 Edition
Siemens AG, 2004. All rights reserved