Rockwell Automation 1336 3-20HP FRN 1.01-3.01 - Manual (Page 83)

Startup
Chapter 9
9-5
Initial Operation Step 9b
- Motor Disconnected (cont.)
Speed select allows switching between one of two speed references. Is the
speed select function being used?
No – Go to Step 9c.
Yes – Close the speed select input. The display will show the speed
source programmed in Parameter 6. Parameter 6 may be one of the
following values.
Freq P R
Pr = - 0 if Parameter 6 = 0, Control Panel speed potentiometer.
Pr = - 1 if Parameter 6 = 1, 0-10V DC input.
Pr = - 2 if Parameter 6 = 2, 4-20mA input.
Pr = - 3 if Parameter 6 = 3, pulse train input.
Pr = - 4 if Parameter 6 = 4, serial input.
Pr = - 5 if Parameter 6 = 5, remote speed potentiometer input.
Check Parameter 84 – Analog Inverse.
If set to 1 (On), the 0-10V DC or 4-20mA input signals at Terminal Block
TB2 in the drive will produce an inverse speed signal.
A 0V DC or 4mA signal will produce maximum drive output frequency as
set by Parameter 19. A 10V DC or 20mA signal will produce minimum
drive output frequency as set by Parameter 16.