172
HX7+ ASD Installation and Operation Manual
Cumulative Run Timer Alarm Setting
Program
Protection
Cumulative Run Timer
This parameter sets a run-time value that, once exceeded, closes a contact. The
output signal may be used to control external equipment or used to engage a
brake.
Note:
The time displayed is 1/10th of the actual time (0.1 hr. = 1.0 hr.).
Direct Access Number — F621
Parameter Type —
Numerical
Factory Default —
175.0
Changeable During Run —
Yes
Minimum — 0.1
Maximum — 999.9
Units — Hours (X 100)
Abnormal Speed Detection Filter Time
Program
Protection
Abnormal Speed
This parameter sets the time that an over-speed condition must exist to cause a
trip.
Direct Access Number — F622
Parameter Type —
Numerical
Factory Default —
10.0
Changeable During Run —
No
Minimum — 0.01
Maximum — 100.0
Units — Seconds
Over-Speed Detection Frequency Range
Program
Protection
Abnormal Speed
This parameter sets the upper level of the
Base Frequency
range that, once
exceeded, will cause an
Overspeed Detected
alert.
Direct Access Number — F623
Parameter Type —
Numerical
Factory Default —
0.0
Changeable During Run —
Yes
Minimum — 0.0
Maximum — 30.0
Units — Hz
Speed Drop Detection Frequency Range
Program
Protection
Abnormal Speed
This parameter sets the lower level of the
Base Frequency
range that, once
exceeded, will cause a
Speed Drop Detected
alert.
Direct Access Number — F624
Parameter Type —
Numerical
Factory Default —
0.00
Changeable During Run —
Yes
Minimum — 0.00
Maximum — 30.00
Units — Hz
Over-Voltage Stall Level (fast)
Program
Protection
Stall
This parameter sets the upper DC bus voltage threshold that, once exceeded,
will cause an
Over-Voltage Stall
. An
Over-Voltage Stall
increases the output
frequency of the drive during deceleration for a specified time in an attempt to
prevent an
Over-Voltage Trip
.
If the over-voltage condition persists for over 250 µS, an
Over-Voltage Trip
will be incurred.
Note:
This feature may increase deceleration times.
Direct Access Number — F625
Parameter Type —
Numerical
Factory Default — (ASD dependent)
Changeable During Run —
Yes
Minimum — 50.00
Maximum — 250.0
Units — %
Summary of Contents for HX7+ ASD
Page 2: ...DN 67017 001 February 2014 HX7 ASD Installation Operation Manual ...
Page 227: ...218 HX7 ASD Installation and Operation Manual Figure 35 200 kVA Sine Wave NEMA 1 Enclosure ...
Page 231: ...222 HX7 ASD Installation and Operation Manual Figure 39 200 kVA Sine Wave NEMA 3R Enclosure ...
Page 235: ...226 HX7 ASD Installation and Operation Manual Figure 43 66 163 kVA 18 Pulse Enclosure ...
Page 236: ...HX7 ASD Installation and Operation Manual 227 Figure 44 200 kVA 18 Pulse Enclosure ...
Page 237: ...228 HX7 ASD Installation and Operation Manual Figure 45 260 518 kVA 18 Pulse Enclosure ...
Page 238: ...HX7 ASD Installation and Operation Manual 229 Figure 46 518 700 kVA 18 Pulse Enclosure ...