Counters

Up/Down Counter
Description (description coming soon)
Availability
  • Requires library: Process Control (option -05)
  • Firmware versions 0x1022 and later
savvy-SFD Graphic upDownCounter
Graphic with Parameters upDownCounter

Parameters

Up Clock Input, Read-write, Boolean (signed 16-bit integer)
0 = Low
1 = High
Positive-edge triggered.
Down Clock Input, Read-write, Boolean (signed 16-bit integer)
0 = Low
1 = High
Positive-edge triggered
Enable Input, Read-write, Boolean (signed 16-bit integer)
0 = Disable
1 = Enable
Clear Input, Read-write, Boolean (signed 16-bit integer)
0 = Inactive
1 = Clear
The clear input is dominant over both preset and the clock inputs
Preset Enable Input, Read-write, Boolean (signed 16-bit integer)
0 = Inactive
1 = Preset
The preset is dominant over the clocks, but not over clear
Preset Value Input, Read-write, Analog (signed 16-bit integer)
-32767 to 32767
Maximum Count Input, Read-write, Analog (signed 16-bit integer)
-32767 to 32767
Minimum Count Input, Read-write, Analog (signed 16-bit integer)
-32767 to 32767
High Compare Value Input, Read-write, Analog (signed 16-bit integer)
-32767 to 32767
Low Compare Value Input, Read-write, Analog (signed 16-bit integer)
-32767 to 32767
Count Internal Parameter, Read-only, Analog (signed 16-bit integer)
-32767 to 32767
Output Output, Read-only, Analog (signed 16-bit integer)
-327.67 % to 327.67 %
High Compare Output Output, Read-only, Boolean (signed 16-bit integer)
0 = Low
1 = High
Low Compare Output Output, Read-only, Boolean (signed 16-bit integer)
0 = Low
1 = High
Power Up Preload Internal Parameter, Read-write, Enumerated (signed 16-bit integer)
0 = Clear
1 = Preset
2 = Persistent
Sets the value that is loaded on power up.