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Curtis 1230 Manual, Rev. C
3 — PROGRAMMABLE PARAMETERS: Speed Parameters
SPEED MENU
ALLOWABLE
PARAMETER RANGE DESCRIPTION
M1–M2 Min Speed 0–50 % Defines the controller output at full throttle when the speed limit pot is in
its lowest position or the speed limit switch is calling for minimum speed.
M1–M2 Max Speed 5–100 % Defines the controller output at full throttle when the speed limit pot is in
its highest position or the speed limit switch is calling for maximum speed.
Speed Limit Type 0–3 Configures the speed limit input to work with a speed limit pot (analog
input) or with a switch (either normally open or normally closed).
0 = no speed limit; speed limit input is ignored.
1 = linear speed limit (speed limit pot)
programmed max speed when speed limit input voltage = 5.0 V
programmed min speed when speed limit input voltage = 0.2 V
2 = normally open switch
programmed max speed when speed limit switch is open
programmed min speed when speed limit switch is closed
3 = normally closed switch
programmed max speed when speed limit switch is closed
programmed min speed when speed limit switch is open