YASKAWA T1000V - Page 328

B.3 Parameter Table
328 YASKAWA ELECTRIC SIEP C710606 44B YASKAWA AC Drive T1000V Technical Manual
C5-03
<15>
ASR Proportional Gain 2
Sets the speed control gain 2 of the speed control loop
(ASR).
0.00 to
300.00
0.20 A −− 21D 140
C5-04
<15>
ASR Integral Time 2 Sets the integral time 2 of the speed control loop (ASR).
0.000 to
10.000
0.500 s A
––
21E 140
C5-05 ASR Limit
Sets the upper limit for the speed control loop (ASR) as
a percentage of the maximum output frequency (E1-04).
0.0 to 20.0 5.0% A 21F 140
C6: Carrier Frequency
Use C6 parameters to configure the carrier frequency drive settings.
C6-01 Duty Mode Selection
Selects the load rating for the drive.
0: Heavy Duty (HD) for constant torque applications.
1: Normal Duty (ND) for variable torque applications.
This setting affects the Rated output current and
overload tolerance of the drive.
0,1 0 S S S 223 140
C6-02 Carrier Frequency Selection
Selects the carrier frequency
1: 2.0 kHz
2: 5.0 kHz
3: 8.0 kHz
4: 10.0 kHz
5: 12.5 kHz
6: 15.0 kHz
F: User defined (determined by C6-03 through C6-05)
1 to 6, F
<3> S S S 224 141
C6-03
Carrier Frequency Upper
Limit
These parameters are available when C6-02 = F.
Open Loop Vector: C6-03 defines the fixed carrier
frequency.
V/f Control: C6-03 and C6-04 set upper and lower limits
for the carrier frequency.
The coefficient K depends on C6-03:
C6-03 ≥ 10.0 kHz: K = 3
10.0 kHz > C6-03 ≥ 5.0 kHz: K = 2
5.0 kHz > C6-03: K = 1
When C6-05 ≤ 6, C6-04 is disabled (makes the carrier
frequency C6-03 value).
1.0 to 15.0
<7> A A A 225 141
C6-04
Carrier Frequency Lower
Limit (V/f Control only)
0.4 to 15.0
<7> A – – 226 141
C6-05
Carrier Frequency
Proportional Gain (V/f
Control only)
Sets the relationship of output frequency to carrier
frequency when C6-02 = F.
00 to 99
<7> A – – 227 141
C6-06 PWM Method
Determines what type of PWM modulation to use.
0: 2 phase, 3 phase modulation
1: 2 phase modulation
2: 3 phase modulation
C6-06 is enabled only when C6-02 = F.
0 to 2
<7> A A A 228 142
<1> Default setting is determine by the control mode set in parameter A1-02. The value shown is for OLV (A1-02 = 2).
<2> Default setting is determine by the control mode set in parameter A1-02. The value shown is for A1-02 = 0-V/f Control.
<3> Default setting value is dependent on parameters o2-04, Drive Model Selection, A1-02, Control Method Selection and C6-01, Normal/Heavy
Duty selection.
<5> Setting range value is dependent on parameter C1-10, Accel/Decel Time Setting Units. When C1-10 = 0 (units of 0.01 seconds), the setting
range becomes 0.00 to 600.00 seconds.
<7> Default setting value is dependent on parameter C6-02, Carrier Frequency Selection.
<11> Default setting is determined by the drive model selection set in parameter o2-04.
<15> Parameter can be changed during run.
<16> Parameter cannot be changed during run when parameter A1-02 = 5-PM OLV Control.
No. Name Description Range Def.
Control
Mode
Addr.
Hex
Pg.
V/f
OL
V
P
M
carrier frequency
E1-04
max output
frequency
output frequency
× (C6-05) × K
output
frequency
C6-03
C6-04