Ramps
S Ramp
Description (description coming soon)
Availability
  • Requires library: Process Control (option -05)
  • Firmware versions 0x1012 and later
savvy-SFD Graphic sRamp
Graphic with Parameters sRamp

Parameters

Input Input, Read-write, Analog (signed 16-bit integer)
-327.67 % to 327.67 %
Forward Up Time Internal Parameter, Read-write, Time or Rate (signed 16-bit integer)
0.1 s to 3000.0 s

Minimum time for the ramp to change by 100% when the input is positive and moving away from zero.
Forward Down Time Internal Parameter, Read-write, Time or Rate (signed 16-bit integer)
0.1 s to 3000.0 s

Minimum time for the ramp to change by 100% when the output is positive and moving toward zero.
Reverse Down Time Internal Parameter, Read-write, Time or Rate (signed 16-bit integer)
0.1 s to 3000.0 s

Minimum time for the ramp to change by 100% when the output is negative and moving toward zero.
Reverse Up Time Internal Parameter, Read-write, Time or Rate (signed 16-bit integer)
0.1 s to 3000.0 s

Minimum time for the ramp to change by 100% when the output is negative and moving away from zero.
S Percent Internal Parameter, Read-write, Analog (signed 16-bit integer)
0.01 % to 100.00 %

Specifies how much of the ramp time will be spent in the S part of the curve. 0% means a linear ramp, 100% means all S. Note that increasing the S Percent will increase the maximum rate of change of the ramp.
Hold Enable Input, Read-write, Boolean (signed 16-bit integer)

Immediately holds the ramp at its current value. Hold Enable simply suspends processing of the ramp.
0 = Inactive
1 = Hold
Reset Enable Input, Read-write, Boolean (signed 16-bit integer)

Immediately sets the output to zero and resets the S calculations
0 = Inactive
1 = Reset
Preset Enable Input, Read-write, Boolean (signed 16-bit integer)

Immediately sets the ramp output to Preset Value and resets the S calculations
0 = Inactive
1 = Preset
Preset Value Input, Read-write, Analog (signed 16-bit integer)
-327.67 % to 327.67 %
Output Output, Read-only, Analog (signed 16-bit integer)
-327.67 % to 327.67 %
Rate Output Output, Read-only, Analog (signed 16-bit integer)
-3276.7 %/s to 3276.7 %/s