Rockwell Automation 1336Z SPIDER - FRN 2.xxx-5.xxx - Manual (Page 97)

Programming 7–25
Feature Select
[Traverse Dec]
Sets the time period of decreasing frequency. Setting this
parameter to zero disables the traverse function.
Parameter Number 304
Parameter Type Read and Write
Display Units / Drive Units 0.01 Second / Seconds x 100
Factory Default 0.00 Sec
Minimum Value 0.00 Sec
Maximum Value 30.00 Sec
[Max Traverse]
This value sets the peak amplitude of speed modulation.
Parameter Number 79
Parameter Type Read and Write
Display Units / Drive Units 0.01 Hertz / 32767 = [Maximum Freq]
Factory Default 0.00 Hz
Minimum Value 0.00 Hz
Maximum Value 50% of [Maximum Freq]
[P Jump]
This value sets the slip or inertia compensation amplitude
of speed modulation.
Parameter Number 80
Parameter Type Read and Write
Display Units / Drive Units 0.01 Hertz / 32767 = [Maximum Freq]
Factory Default 0.00 Hz
Minimum Value 0.00 Hz
Maximum Value 25% of [Maximum Freq]
[Bus Regulation]
Enabling this parameter causes the drive to adjust output
frequency based on the DC bus voltage. If the drive senses
rising bus voltage, it will increase the output frequency to
reduce the regenerative energy from the motor that is
causing the bus voltage to rise. This will reduce the risk of
an overhauling load causing an Overvolt Fault.
Parameter Number 288
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Enabled” 1 [Bus Limit En] must also be “Enabled”
[Load Loss Detect]
This parameter enables the function that detects an
indicated loss of load on the motor. A fault (F20) or alarm
condition will occur if [Torque Current] falls below [Load
Loss Level] for a time period greater than [Load Loss
Time].
Parameter Number 290
Parameter Type Read and Write
Factory Default “Disabled”
Units Display Drive
“Disabled” 0
“Alarm” 1 Requires a value in [Load Loss Time]
“Fault” 2 Requires a value in [Load Loss Time]
Generates an F20 fault
Seconds
Hertz
Maximum Traverse (–)
Traverse
P-Jump
P-Jump (+)
P-Jump (–) Output
Reference
Traverse Period
–20
0
10 20 30 40 50 60
20
40
Maximum Traverse (+)
Traverse Function