Download 1336 PLUS II Adjustable Frequency AC Drive - Mid

Programming
6–19
This group contains the necessary parameters to activate and program advanced features
of the drive.
Feature
Select
[Dwell Frequency]
This value sets the frequency that the drive will immediately output (no Accel Ramp) upon a start command. This
parameter requires a programmed [Dwell Time].
[Dwell Time]
This value sets the time the drive will continue to output
[Dwell Frequency] before ramping to [Freq Command].
Dwell Time
Parameter Number
Parameter Type
Display Units / Drive Units
Factory Default
Minimum Value
Maximum Value
43
Read and Write
0.1 Hertz / Hertz x 10
0.0 Hz
0.0 Hz
7.0 Hz
Parameter Number
Parameter Type
Display Units / Units
Factory Default
Minimum Value
Maximum Value
44
Read and Write
1 Second / Seconds
0 Sec
0 Sec
10 Sec
Maximum
Frequency of
Applied Voltage
Dwell
Time
Dwell Frequency
0
0
[Speed Control]
This parameter selects the type of speed modulation active
in the drive.
Start
Command
Parameter Number
Parameter Type
Factory Default
Units
77
Read and Write
“Slip Comp”
Display
“No Control”
“Slip Comp”
“Speed Droop”
“Phase Lock”
“Encoder Fdbk”
“Droop + Reg”
Parameter Number
Parameter Type
Display Units / Drive Units
Factory Default
Minimum Value
Maximum Value
42
Read and Write
0.1 Hertz / Hertz x 10
1.0 Hz
0.0 Hz
10.0 Hz
This parameter cannot be changed while the drive is
running.
Important: “No Control” and “Phase Lock” are the only
available options for synchronous motors.
If encoder feedback closed loop speed regulation is required, “Encoder Fdbk” must be selected.
[Slip @ F.L.A.]
This value sets the amount of automatic increase or decrease to the drive output to compensate for motor slip.
When [Speed Control] is set to “Slip Comp”, a percentage
of this value proportional to output current is added to the
drive output frequency. When [Speed Control] is set to
“Droop”, a percentage of this value proportional to output
current is subtracted from the drive output frequency.
Sync RPM – Rated RPM
Sync RPM
x Rated Hz.
Time
Drive
0 Frequency regulation
1 Slip compensation
2 Negative slip compensation
3 Enable phase lock to pulse input
4 Encoder feedback-closed loop
5 Enc. fdbk.-closed loop w/ active
droop
“P Jump” 6 Traverse function
“Process PI” 7 Closed loop PI control