Basic Program Group (continued)
Sailer Manual HPVFE
42
P108 [Speed Reference]
Related Parameter(s): d001, d002, d012, P109, P110, t201, t202,
A409, A410-A413, t211, t212, t213, t214
Sets the source of the speed reference to the drive.
The drive speed command can be obtained from a number of different sources. The source is normally determined by P108 [Speed Reference].
However, when t201 - t202 [Digital Inx Sel] is set to option 2, 4, 5, 6, 11, 12, 13, 14 and the digital input is active, the speed reference commanded
by P108 [Speed Reference] will be overridden. Refer to the flowchart on page 1-19 for more information on speed reference
control priority.
Options
0
“Drive Pot” (Default)
Internal frequency command from the potentiometer on the integral keypad.
1
“InternalFreq”
Internal frequency command from A409 [Internal Freq].
2
“0-10V Input”
External frequency command from the 0-10V analog input or remote
potentiometer.
3
“4-20mA Input”
External frequency command from the 4-20mA analog input.
4
“Preset Freq”
External frequency command as defined by A410 - A413 [Preset Freq x] when
t201 and t202 [Digital Inx Sel] are programmed as “Preset Frequencies” and the
digital inputs are active.
5
“Comm Port”
External frequency command from the communications port.
P109 [Accel Time 1]
Related Parameter(s): P108, P110, t201, t202, A401, A410-A413
Sets the rate of acceleration for all speed increases.
Values
Default
10.0 Secs
Min/Max:
0.0/600.0 Secs
Display:
0.1 Secs
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