Yaskawa Z1000U - Manual (Page 268)

B.6 E: Motor Parameters
u E1: V/f Pattern for Motor 1
No.
(Addr.
Hex)
Name LCD Display Description Values Page
E1-03
(0302)
V/f Pattern Selection
V/F Selection
0: 50 Hz
1: 60 Hz Saturation
2: 60 Hz Saturation
3: 72 Hz
4: 50 Hz VT1
5: 50 Hz VT2
6: 60 Hz VT1
7: 60 Hz VT2
8: 50 Hz HST1
9: 50 Hz HST2
A: 60 Hz HST1
B: 60 Hz HST2
C: 90 Hz
D: 120 Hz
E: 180 Hz
F: Custom V/F
0: 50 Hz, Constant torque 1
1: 60 Hz, Constant torque 2
2: 60 Hz, Constant torque 3 (50 Hz base)
3: 72 Hz, Constant torque 4 (60 Hz base)
4: 50 Hz, Variable torque 1
5: 50 Hz, Variable torque 2
6: 60 Hz, Variable torque 3
7: 60 Hz, Variable torque 4
8: 50 Hz, High starting torque 1
9: 50 Hz, High starting torque 2
A: 60 Hz, High starting torque 3
B: 60 Hz, High starting torque 4
C: 90 Hz (60 Hz base)
D: 120 Hz (60 Hz base)
E: 180 Hz (60 Hz base)
F: Custom V/f E1-04 through E1-13 settings define the V/f
pattern
Default: F <1>
Range: 0 to 9;
A to F
159
E1-04
(0303)
Maximum Output
Frequency
Max Frequency
These parameters are only applicable when E1-03 is set to F.
To set linear V/f characteristics, set the same values for E1-07
and E1-09.
In this case, the setting for E1-08 will be disregarded. Ensure
that the four frequencies are set according to these rules:
E1-09 ≤ E1-07 < E1-06 ≤ E1-11 ≤ E1-04
Output Voltage (V)
Frequency (Hz)
E1-05
E1-12
E1-13
E1-08
E1-10
E1-09 E1-07 E1-06 E1-11 E1-04
Note: E1-07, E1-08, and E1-10 to E1-13 are not
available in OLV/PM control mode.
Default: <2> <8>
Min.: 40.0 Hz
Max.: 400.0 Hz
<3>
121
E1-05
(0304)
<7>
Maximum Voltage Max Voltage
Default: <2> <4>
Min.: 0.0 V
Max.: 255.0 V
<5>
121
E1-06
(0305)
Base Frequency Base Frequency
Default: <2> <4>
<8>
Min.: 0.0 Hz
Max.: E1-04
<3>
121
E1-07
(0306)
Middle Output
Frequency
Mid Frequency A
Default: <2>
Min.: 0.0 Hz
Max.: E1-04
121
E1-08
(0307)
Middle Output
Frequency Voltage
Mid Voltage A
Default: <2>
Min.: 0.0 V
Max.: 255.0 V
<5>
121
E1-09
(0308)
Minimum Output
Frequency
Min Frequency
Default: <2> <4>
<8>
Min.: 0.0 Hz
Max.: E1-04
<3>
121
E1-10
(0309)
Minimum Output
Frequency Voltage
Min Voltage
Default: <2>
Min.: 0.0 V
Max.: 255.0 V
<5>
121
E1-11
(030A)
<6>
Middle Output
Frequency 2
Mid Frequency B
Default: 0.0 Hz
Min.: 0.0
Max.: E1-04
121
E1-12
(030B)
<6> <9>
Middle Output
Frequency Voltage 2
Mid Voltage B
Default: 0.0 V
Min.: 0.0
Max.: 255.0
<5>
121
E1-13
(030C)
<7> <9>
Base Voltage Base Voltage
Default: 0.0 V
Min.: 0.0
Max.: 255.0
<5>
121
<1> Parameter setting value is not reset to the default value when the drive is initialized.
<2> Default setting is dependent on parameters A1-02, Control Mode Selection and o2-04, Drive Model Selection.
<3> Default setting is determined by E5-01 in OLV/PM.
When E5-01 is set to FFFFH, the setting range for E1-04 and E1-06 is 10.0 to 400.0 Hz and the setting range for E1-09 is 0.0 to 400.0 Hz.
B.6 E: Motor Parameters
268 YASKAWA ELECTRIC TOEP C710636 10B Z1000U HVAC MATRIX Drive User Manual