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Bosch Rexroth AG
Software
9.5.5
Web Server
9.5.6
Telnet Server
9.6
Evaluation of the Operating Element Commands
9.6.1
General Information
Keys for special tasks
9.6.2
Evaluating the Operating Status in the Control
The web server is disabled.
The telnet server is deactivated.
In addition to the operation per touch screen, the device can be operated al‐
so via the keys on the front panel.
The navigation key block features the default functionality of the cursor, en‐
ter, and escape key. Further keys are arranged besides and below the dis‐
play. They are used for special special tasks:
Position
M-keys
Side of the display
Jog keys
Under the display
Tab.9-3:
Keys for special tasks
Depending on the design – in addition to the keys – further operating ele‐
ments e. g. override and handwheel can be provided on the front panel.
The operating status of the following elements is transmitted directly into the
control by a real-time protocol via Ethernet communication:
●
M-keys
●
Jog keys
●
Enabling device
●
Additional operating elements
In the control the status of the operating elements can be evaluated by
means of a function block. The bit assignment within the function block to the
operating elements is specified and the assignment cannot be modified.
The information of safety components like stop or emergency
stop pushbutton and enabling device in the function block must
not be integrated in the safety concept of the plant. This non-de‐
terministic information does not belong to the DGUV test certifi‐
cate according to DIN ISO 13849-1; this information serves only
e.g. for state display in the visualization interface.
The keys of the navigation key block are not transmitted into the control.
UDP bit
PLC-FB
0
Data[0].7
1
Data[0]0.6
2
Data[0]0.5
3
Data[0]0.4
DOK-SUPPL*-VEH*30.2***-PR03-EN-P
Rexroth IndraControl VEH 30.2 Hand-Held Terminal
Key labeling
L1 to L8, R1 to R8
1+ to 6-
VEH 30.2
VCH
Remark
L1
M-key
L2
M-key
L3
M-key
L4
M-key
Function
Triggering ope‐
rating actions
Moving axes step
by step
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