Motion Control
Speed
Description

Speed

Provides a signed, 16-bit speed signal scaled at 100.00% for 1800RPM, by default.

The floating point input is typically connected from a single Encoder or FI > Counter function block Frequency output in any smarty on the local network.

PPR and floating point Base Speed parameters make scaling flexible and easy.
Availability
  • Available only in the dw2xx-v2 series products
  • Requires library: System & I/O
  • Firmware versions 0x2105 and later
savvy-SFD Graphic freqToSpd
Graphic with Parameters freqToSpd

Parameters

Freq+Dir Input, Read-write, Analog (32-bit IEEE-754 floating point value)
-4000.000 kHz to 4000.000 kHz

Freq+Dir

Connect from a single Encoder or FI > Counter function block Frequency output in any smarty on the local network.

Pulses/Rev Input, Read-write, Analog (signed 16-bit integer)
1 ppr to 30000 ppr
Speed Internal Parameter, Read-only, Analog (signed 16-bit integer)
-32767 RPM to 32767 RPM

Speed

The current speed in RPM.
Base Speed Input, Read-write, Analog (32-bit IEEE-754 floating point value)
-1000000.0 RPM to 1000000.0 RPM
Output Output, Read-only, Analog (signed 16-bit integer)
-327.67 % to 327.67 %

Output

Signed, 16-bit speed signal scaled at 100.00% for 1800RPM, by default.