KEB COMBIVERT F4-F Applications Manual page 233

Positioning Module
Fig. 6.11.4.a Positions in revolutions
Revolutions
Pd.9
Operator/COMBIVIS
COMBIVIS
partial revolutions
Pd.10
Operator/COMBIVIS
COMBIVIS
© KEB Antriebstechnik, 1999
All Rights reserved
Internally a position value exists as a 32-Bit-number. The standardization is selected
in such a way that 65536 correspond to one revolution of the position encoder.
(Depending on the parameterizing of Pc.16 Encoder 1 or Encoder 2.)
At the representation in revolutions the indicatiaon takes place in sign-affected 32-
Bit numbers. The sign parameter is without function in this mode
Max. value range: 8000.0000
(=>
At the representation in increments the sign is given out in one parameter, the 'high'-
part of the parameter contains the increments * 10000 and the ´low´- part contains
the increments * 1.
Max. value range: -655.359.999
With respect to the setting in revolutions larger values can be adjusted than at the
setting in increments. When changing between decimal and hexadecimal display/
setting the value ranges must be observed !!! Hexadecimal values that lie outside
the decimal range are kept but result in misleading displays.
-32768 -32767
R
-32768 -32767
Dec
8000h 8001h
Hex
1
0
0 1
Dec
0 1h
Hex
To change between decimal and hexadecimal representation in COMBIVIS press
key <F4>.
The conversion of decimal numbers into hexadecimal numbers can be done with a
suitable calculator. Computers with Windows operating system already provide such
a calculator.
Name: Basis
KEB COMBIVERT F4-F
Functional Description
... 7FFF.FFFF
Hex.
- 2.147.483.648 ... 2.147.483.647
Dec
... 655.359.999
Dec
-2 -1 0
-2 -1 0
FFFEh FFFFh 0
2 32767 32768
2 32767 -32768
2h 7FFFh 8000h
ANTRIEBSTECHNIK
Hex.
.)
Dec
Dec.
1 2 32766 32767
1 2 32766 32767
1h 2h 7FFEh 7FFFh
65534
-2
FFFEh FFFFh
Date Chapter Section
6 11
17.06.99
6
F
65535
-1
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