Magnetek IMPULSE VG+ Series 3 User Manual

IMPULSE•VG+ Series 3 Instruction Manual – 07/25/05
5-80
Power Loss Ride thru
Reference Detection
The IMPULSE•VG+ Series 3 utilizes three different functions for detecting output frequency:
•When frequency agree is enabled using the multi-function contact outputs (H2-XX=”2”
or “13”), the contact closes whenever the output frequency “agrees” with the
frequency reference, plus or minus the speed agree detection width.
•When desired frequency agree is enabled using the multi-function contact outputs (H2-
XX=”3” or “14”), the contact closes whenever the output frequency “agrees” with
the speed agree detection level, plus or minus the speed agree detection width.
•When frequency detection is enabled using the multi-function contact outputs (H2-
XX=”4”, “5”, “15” or “16”), the contact closes whenever the output frequency is
less than or more than the speed agree detection level, depending on which detection
is selected.
Parameter
Code Display Function Range
Initial
Value
Access
Level
L2-01 PwrL Selection
0 Disabled
1 Enabled - drive will restart if power
returns within L2-02
2 CPU Power Active - drive will restart if
power returns before control
supply shutdown
Enables/disables the
Power Loss Ride thru
function
0-2 0 Adv
L2-02 PwrL Ride thru t Power Loss Ride thru
time
0.0 - 25.5 sec Varies Adv
L2-03 PwrL BaseBlock t Output turn on delay
after power resumes
0.1 - 5.0 sec Varies Adv
L2-04 PwrL V/F Ramp t Voltage recovery time
after speed search is
complete
0.0 - 5.0 sec Varies Adv
L2-05 PUV Det Level Under voltage fault
detection level
150 - 210
VDC
190 Adv
Parameter
Code Display Function Range
Initial
Value
Access
Level
L4-01 Spd Agree Level Speed Agree Level 0.0–150.0 Hz 0.0 Adv
Sets the detection level for the desired frequency agree 1 and frequency detection 1 and 2 functions.
The set detection level is effective during both FWD and REV operation.
Parameter
Code Display Function Range
Initial
Value
Access
Level
L4-02 Spd Agree Width Speed Agree Width 0.0–20.0 Hz 2.0 Adv
Sets the detection width for frequency and desired frequency agree 1 and frequency detection 1 and
2 functions.

Magnetek IMPULSE VG+ Series 3 Specifications

General

Brand	Magnetek
Model	IMPULSE VG+ Series 3
Category	Controller
Language	English