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6 Programmable inputs and outputs
168
FST-2_HB.EN12/05
Function “speed threshold”
The function “speed threshold” enables an output on the terminal of a
programmable input/output if the speed falls below the speed threshold.
Select menu item
MAIN MENU - Configuration - I\O
Configuration - I\O Ports - RAW
and select the input/output to
be parametrised (
S
+
£
).
Calculation
The speed must be entered in the RAW register as a hexadecimal value.
The conversion from decimal to hexadecimal values is done recursively
digit by digit until the decimal value is <16:
-
Digit 1 = integer rest for (decimal value / 16)
-
New decimal value = (old decimal value - integer rest) / 16
-
Digit 2 = integer rest for (new decimal value / 16)
-
New decimal value = (old decimal value - integer rest) / 16
-
..
Example
Speed value = 300 mm/s
-
Digit 1 = integer rest for (300 / 16) = 12 = “C”
-
New decimal value = (300 - 12) / 16 = 18
-
Digit 2 = integer rest for (18 / 16) = 2 = “2”
-
New decimal value = (18 - 2) / 16 = “1”
-
Digit 3 = “1”
=>RAW register =
00012CBC
Fig. 6.14
Functions of the separate bits of the RAW register
Содержание FST-2
Страница 6: ...Table of contents 4 FST 2_HB EN12 05...
Страница 98: ...5 Menu tree 5 1 General 96 FST 2_HB EN12 05 Fig 5 1 FST 2 Controller menu tree part 1...
Страница 99: ...5 Menu tree 5 1 General FST 2_HB EN12 05 97 Fig 5 2 FST 2 Controller menu tree part 2...
Страница 100: ...5 Menu tree 5 1 General 98 FST 2_HB EN12 05 Fig 5 3 FST 2 Controller menu tree part 3...
Страница 101: ...5 Menu tree 5 1 General FST 2_HB EN12 05 99 Fig 5 4 FST 2 Controller menu tree part 4...
Страница 102: ...5 Menu tree 5 1 General 100 FST 2_HB EN12 05 Fig 5 5 FST 2 Controller menu tree part 5...
Страница 103: ...5 Menu tree 5 1 General FST 2_HB EN12 05 101 Fig 5 6 FST 2 Controller menu tree part 6...
Страница 104: ...5 Menu tree 5 1 General 102 FST 2_HB EN12 05 Fig 5 7 FST 2 Controller menu tree part 7...
Страница 105: ...5 Menu tree 5 1 General FST 2_HB EN12 05 103 Fig 5 8 FST 2 Controller menu tree part 8...
Страница 112: ...5 Menu tree 5 3 MAIN MENU Drive 110 FST 2_HB EN12 05 Fig 5 10 Drive with speed correction function...
Страница 133: ...5 Menu tree 5 5 MAIN MENU Positioning FST 2_HB EN12 05 131 Fig 5 13 Parameters for linear positioning...
Страница 134: ...5 Menu tree 5 5 MAIN MENU Positioning 132 FST 2_HB EN12 05 Fig 5 14 Additional parameters for incremental positioning...
Страница 140: ...5 Menu tree 5 7 MAIN MENUE System 138 FST 2_HB EN12 05 Event channels Fig 5 16 Event channels of the FST 2 Controller...
Страница 174: ...6 Programmable inputs and outputs 172 FST 2_HB EN12 05...