Yaskawa GPD506/P5 to P7 - Manual (Page 40)

Appendix 3- Parameter Cross Reference
Page 40 of 48
GPD506/P5 Parameter P7 Parameter
Param
No.
Nxxx
Parameter
Name
Description or Selection Description or Selection
Parameter
Name
Param.
No.
(cont)
052
Analog output
Select
(terminal AM-AC)
31: Not Used
36: PI Input
37: PI Output (100% = max. output
frequency)
38: PI Setpoint
51: Auto Mode Fref (100% = max. output
frequency)
52: Hand Mode Fref (100% = max. output
frequency)
53: PI Feedback 2
NOTE: 100% = 10V DC output * FM gain
setting
(H4-02).
Terminal FM Monitor
Selection
H4-01
053 Analog output gain Set unit: 0.01 and set range: 0.01-2.00 0.0 to 1000.0
Sets terminal FM output voltage (in percent
of 10V)
when selected monitor is at 100% output. Terminal FM Gain Setting H4-02
Carrier frequency sets the number of pulses
per second of the output
voltage waveform.
0: Low Noise (Carrier frequency is
randomly moduled for lower
audible noise)
1: Fc = 2.0 kHz
2: Fc = 5.0 kHz
3: Fc = 8.0 kHz
4: Fc = 10.0 kHz
5: Fc = 12.5 kHz
6: Fc = 15.0 kHz
F: Program (Determined by the settings of
C6-03 thru C6-05) Carrier Frequency Selection C6-02
0.4 to 15.0 kHz Carrier Frequency Upper
Limit C6-03
0.4 to 15.0 kHz Carrier Frequency Lower
Limit C6-04
054 Carrier frequency 1, 2, 4 ~ 6: carrier freq = set value * 2.5 Khz
3: Carrier frequency =8kHz
7, 8, 9: The output freq of 2.5kHz or less is
proportional to the carrier frequency.
(7: 12*fout ,8: 24*fout, 9:36*fout)
10: Carrier frequency =7kHz
(Only 400V 45kW)
0 to 99
Sets the relationship of output frequency to
carrier frequency when C6-02 = F.
Carrier Frequency
Proportional
Gain C6-05
055 Operation after
momentary power
loss 0: Not Provided.
1: Operation continues after power recovery
within 2 sec
2: Operation continues while control power is
on ( UV1, UV3 faults not are detected) Enables and disables the momentary power
loss function.
0: Disabled - Drive trips on (UV1) fault
when power is lost.
1: Power Loss Ride Thru Time - Drive will
restart if power returns within the time
set in L2-02.*
2: CPU Power Active - Drive will restart if
power returns prior to control power
supply shut down.*
* In order for a restart to occur, the run
command must be maintained throughout
the ride thru period.
Momentary Power Loss
Detection
Selection L2-01
056 Speed search operation level Set unit: 1%
Set range: 0-200%
(100%= rated current of inverter)
0 to 200
Used only when b3-01 = 2 or 3. Sets the
speed search operation current as a
percentage of Drive rated current. Speed Search Deactivation
Current b3-02
057 Minimum base block time Set unit: 0.1sec
Set range: 0.5-10.0sec 0.1 to 5.0sec
Sets the minimum time to wait to allow the
residual motor voltage to decay before the
Drive output turns back on during power
loss ride thru. After a power loss, if L2-03
is greater than L2-02, operation resumes
after the time set in L2-03.
Momentary Power Loss
Minimum
Base Block Time L2-03