Toshiba VF-A7 Welding System User Manual


 
J-7
[7] Speed/torque reference gain/bias setup (2/2)
Vector control
Title
Communi
cation No
Function Adjustment range
Min. unit (panel/
communication)
Default
setting
Write during
running
Speed
control
To rque
control
Position
control
V/f
Constant
Reference
section
 0228 BIN reference point #1 -100 100 [%] 1/0.01 0 Enabled / /
 0229
BIN reference point #1 frequency
-  [Hz] (*1) 0.01/0.01 0.0 Enabled /
 0230 BIN reference point #2 -100 100 [%] 1/0.01 100 Enabled / /
 0231
BIN reference point #2 frequency
-  [Hz] (*1) 0.01/0.01 80.0 Enabled /
 0232 BIN reference point #1 rate -250 250 [%] (For torque control, etc.) 1/0.01 0 Enabled / /
 0233 BIN reference point #2 rate -250 250 [%] (For torque control, etc.) 1/0.01 100 Enabled / /
 0234 Pulse reference point #1 -100 100 [%] 1/0.01 0 Enabled /
 0235
Pulse reference point #1 frequency
-  [Hz] (*1) 0.01/0.01 0.0 Enabled /
 0236 Pulse reference point #2 -100 100 [%] 1/0.01 100 Enabled /
 0237
Pulse reference point #2 frequency
-  [Hz] (*1) 0.01/0.01 80.0 Enabled /
(*1): Adjustment range is -327.68 327.67 [Hz] in case of 16-bit access.
[8] Operation frequency
Vector control
Title
Communi
cation No
Function Adjustment range
Min. unit (panel/
communication)
Default
setting
Write during
running
Speed
control
To rque
control
Position
control
V/f
Constant
Reference
section
 0240 Start-up frequency 0.0 10.0 [Hz] 0.01/0.01 0.1 Enabled / 6.7.1
 0241 Run frequency 0.0  [Hz] 0.01/0.01 0.0 Enabled / 6.7.2
 0242 Run frequency hysteresis 0.0 30.0 [Hz] 0.01/0.01 0.0 Enabled / 6.7.2
 0243 Stop frequency 0.0 30.0 [Hz] 0.01/0.01 0.0 Enabled / 6.7.1
 0244 0 Hz dead band frequency 0.0 5.0 [Hz] 0.01/0.01 0.0 Enabled / 6.7.3
[9] DC injection braking
Vector control
Title
Communi
cation No
Function Adjustment range
Min. unit (panel/
communication)
Default
setting
Write during
running
Speed
control
To rque
control
Position
control
V/f
Constant
Reference
section
 0250
DC injection braking start frequency
0.0 120.0 [Hz] 0.01/0.01 0.0 Enabled / 6.8.1
 0251 DC injection braking current 0.0 100.0 [%] 0.1/0.01 50.0 Enabled / 6.8.1
 0252 DC injection braking time 0.0 10.0 [s] 0.1/0.01 1.0 Enabled / 6.8.1
 0253
Forward/reverse DC braking priority control
0: OFF, 1: ON 0Enabled/ 6.8.1
 0254 Motor shaft fixing control 0: Disabled, 1: Enabled 0Enabled/ 6.8.2
 0255
Zero-speed stop mode selection
0: Standard(DC injection breaking), 1: 0Hz command
0 Disabled / 6.8.3
[10] Jogging operation
Vector control
Title
Communi
cation No
Function Adjustment range
Min. unit (panel/
communication)
Default
setting
Write during
running
Speed
control
To rque
control
Position
control
V/f
Constant
Reference
section
 0260 Jog run frequency 0.0 20.0 [Hz] 0.01/0.01 0.0 Enabled / 6.9
 0261 Jog stop control
0: Deceleration stop
1: Coast stop
2: DC injection braking stop
0Enabled/ 6.9
(Reference section): Refer to the inverter's individual manual.
Sensorless vector/vector with sensor ( valid, :invalid)