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CAUTION!
Maximum permissible frequency
When using the exponential filter, the maximum permissible frequencies at the input
must not be exceeded otherwise a data type overflow will follow!
If the frequency is still exceeded, the frequency is replaced by the maximum
permissible value with the corresponding setting for further calculation and an error is
output. The LED flashes and the analog output modulates 0 V or 0/4 mA. The
maximum permissible frequencies have already been listed in the AVERAGE
FILTER 1 parameter and can be taken from there.
4.3
Counter Mode
In this menu, the operation is defined as a position converter for incremental
signals (pulse, sum, difference, incrementing, or decrementing counter.) Input A
and B are active.
COUNT MODE
Selecting the counter configuration
Value Designation
Function
0
A SINGLE
Input A is the counter input.
Input B determines the counting direction:
"LOW" = forward / "HIGH" = backward
1
A + B
Total: Counts A B pulses
2
A - B
Difference: Counts A pulses - B pulses
3
A/B 90 x1
Incrementing/decrementing counter for pulses with
2x90° offset
(Single edge evaluation x1)
4
A/B 90 x2
Incrementing/decrementing counter for pulses with
2x90° offset
(Double edge evaluation x2)
5
A/B 90 x4
Incrementing/decrementing counter for pulses with
2x90° offset
(Quadruple edge evaluation x4)
Содержание K23-SSI/Rx/IU-C
Страница 1: ...Your automation our passion K23 SSI Rx IU C Signal converter Manual...
Страница 77: ...APPENDIX 77 5 6 Reading in the SSI Value The received data is always filled internally to a 32 bit data length...
Страница 79: ...APPENDIX 79 Calculating the SSI Zero Position Checking the direction of rotation Evaluating the bit suppression...
Страница 80: ...APPENDIX 80 Calculating the SSI offset Calculating the display value...
Страница 83: ...APPENDIX 83 5 8 Dimensions...
Страница 84: ...www pepperl fuchs com Subject to modifications Pepperl Fuchs Printed in Germany DOCT 6641...
