Download Display - Siemens

Driver Blocks
Standardized Display for the
TVB block
– Display 1 for the TM_TVB block is for operating and monitoring a partial
subgroup control, configured on a binary arithmetic module.
– Display 2 for the TM_TVB block is for operating and monitoring a preselector control 1-out-of-3 with 3 keys., configured on a binary arithmetic
module.
Operating and monitoring of the TM_TVB block via the corresponding
“NORA” requires a corresponding binary arithmetic module.
After the OCX has been placed by the WinCC-Grafics Designer the block
specific properties box has to be called by a double click on the OCX. The
block instance and other parameters can then be entered.
Changing of parameters is only possible, if the adequate input privilege is
active; else a Windows Message Box will appear.
Input privilege = 0 the privilege is not limited.
Input privilege = 1: Changing modes
The modes of the TM_TVB block can be changed by clicking on the highlighted area. A box will then appear, where the actual mode is accentuated.
After acknowledgement (clicking on the desired mode) and then on the OKbutton the box disappears and the command is transferred to the AS. After
the AS has changed the mode, the new mode is shown. Klicking on the Cancel Button will close the box.
(name of OCX: S7.TVB1 resp. S7.TVB2)
Name
Source / input
OperatorControllable?
Feedback forced manual
Command blocked
Automatic mode
Manual mode
Acknowledgement
String automatic
String manual
String acknowledgement
Preselection 1
Preselection 2
Preselection 3
Mode
String Preselection 1
String Preselection 2
String Preselection 3
Technological name
PCS fault (External fault)
TZWH
TBBL
A / state
H / state
QB
TXA
TXH
TXQ
V1
V2
V3
BART
TXV1
TXV2
TXV3
ATN
state
no
no
yes
yes
yes
no
no
no
The next 2 pictures show the EG block in the two representations 1 and 2, as
a group display.
Library of Driver Blocks
C79000-G8076-C711-04
3-87