YASKAWA Z1000 Technical Manual page 357

Ac drive bypass for hvac fans and pumps 208 v: 1/2 to 100 hp 480 v: 3/4 to 250 hp
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No.
Bypass Model Z1B1
o2-04
Drive Model Selection
b3-04
V/f Gain during Speed Search
b3-06
Output Current 1 during Speed Search
Current Control Gain during Speed Search (Speed
b3-08
Estimation Type)
Speed Search Method Switching Level (Speed
b3-11
Estimation Type)
C6-02
Carrier Frequency Selection
E2-01
Motor Rated Current
E2-03
Motor No-Load Current
Momentary Power Loss Minimum Baseblock
L2-03
Time
L2-05
Undervoltage Detection Level (Uv1)
L8-02
Overheat Alarm Level
L8-06
Input Phase Detection Level
L8-09
Output Ground Fault Detection Selection
L8-38
Carrier Frequency Reduction
No.
Name
Bypass Model Z1B1
o2-04
Drive Model Selection
b3-04
V/f Gain during Speed Search
b3-06
Output Current 1 during Speed Search
Current Control Gain during Speed
b3-08
Search (Speed Estimation Type)
Speed Search Method Switching Level
b3-11
(Speed Estimation Type)
C6-02
Carrier Frequency Selection
E2-01
Motor Rated Current
E2-03
Motor No-Load Current
Momentary Power Loss Minimum
L2-03
Baseblock Time
L2-05
Undervoltage Detection Level (Uv1)
L8-02
Overheat Alarm Level
L8-06
Input Phase Detection Level
Output Ground Fault Detection
L8-09
Selection
L8-38
Carrier Frequency Reduction
<1> Set o2-04 to B0 for Z1000 chassis drives with Rev: B in the nameplate model field.
<2> Set o2-04 to B1 for Z1000 chassis drives with Rev: B in the nameplate model field.
<3> Set o2-04 to B2 for Z1000 chassis drives with Rev: B in the nameplate model field.
YASKAWA ELECTRIC SIEP YAIZ1B 01E YASKAWA AC Drive – Z1000 Bypass Technical Manual
Table B.5 480 V Default Settings by Model Selection
Name
Unit
Hex.
°C
Unit
B034
Hex.
9D
%
100
0.5
0.50
5.0
2
A
34.0
A
7.8
s
1.0
380
°C
100
30.0
0
2
B001
B002
B007
B003
B004
94
96
%
100
100
0.5
0.5
0.50
0.50
5.0
5.0
2
2
A
4.80
7.60
A
1.5
2.3
s
0.5
0.6
380
380
75
75
14.0
15.0
0
0
2
2
Default Settings
B040
B52L
B052
9F
9F
or
or
9E
(B0)
<1>
(B0)
<1>
100
100
100
0.5
0.5
0.5
0.50
0.50
0.50
5.0
5.0
5.0
2
2
2
40.0
52.0
52.0
9.2
10.9
10.9
1.0
1.1
1.1
380
380
380
100
102
102
24.0
24.0
24.0
0
1
1
2
2
2
B.15 Defaults by Drive Model
Default Settings
B011
B014
B021
98
99
9A
100
100
100
0.5
0.5
0.5
0.50
0.50
0.50
5.0
5.0
5.0
2
2
2
11.00
14.00
21.0
2.6
4
5.6
0.7
0.8
0.9
380
380
380
75
95
95
17.0
24.0
27.0
0
0
0
2
2
2
B065
B077
A1
A2
or
or
<2>
<3>
(B1)
(B2)
100
100
0.5
0.5
0.50
0.50
5.0
5.0
2
2
65.0
77.0
19.1
22
1.1
1.2
380
380
102
102
24.0
24.0
1
1
2
2
B027
9C
100
0.5
0.50
5.0
2
27.0
7.6
1.0
380
95
25.0
0
2
B096
A3
80
0.5
0.50
5.0
2
96.0
24
1.2
380
102
25.0
1
2
B
357

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