Toshiba VF-A7 Welding System User Manual


 
D-3
[Basic parameter list]
No. Title Function Adjustment range
Default
setting
Reference
section
1

Automatic
acceleration/deceleration
: Manual acceleration/deceleration
: Automatic acceleration/deceleration
5.1.1
2

Automatic V/f mode setting
: (0 is always displayed.)
: Automatic torque boost + auto-tuning
: Sensorless vector control (speed) + auto-tuning
: Automatic energy-saving + auto-tuning
5.2
3

Operation command mode
selection
: Terminal block enabled
: Operating panel enabled
: Common serial communication option enabled
: Serial communication RS485 enabled
: Communication add-on cassette option enabled
5.3
4

Speed setting mode
Selection
: VI (voltage input)/II (current input)
: RR (volume/voltage input)
: RX (voltage input)
: RX2 (voltage input) (optional)
: Operating panel input
: Binary/BCD input(optional)
: Common serial communication option(FA01)
: Serial communication RS485(FA05)
: Communication add-on cassette option(FA07)
: Up-down frequency
: Pulse input #1 (optional)
5.3
5

FM terminal meter selection

5.4
6

FM terminal meter
adjustment
5.4
7

Standard setting mode
selection
:
: 50Hz standard setting
: 60Hz standard setting
: Factory default setting
: Trip clear
: Clearing accumulating operation time
: Initialization of type form information
: Memorization of user-defined parameters
: Reset of user-defined parameters
5.5
8

Forward/reverse selection
(At panel control only)
: Forward,
: Reverse
5.6
9

Acceleration time #1
()  [s]
See J-28
5.1.2
10

Deceleration time #1 ()  [s]
See J-28
5.1.2
11

Maximum frequency
  [Hz]
 5.7
12

Upper limit frequency
  [Hz]
 5.8
13

Lower limit frequency   [Hz]
 5.8
14

Base frequency #1
  [Hz]
 5.9
15

Motor control mode
selection
: Constant torque
: Variable torque mode
: Automatic torque boost
: Sensorless vector control (speed)
: Automatic torque boost + automatic energy-saving
:
Sensorless vector control (speed) + automatic energy-saving
: V/f 5-points setting
:Sensorless vector control (speed/torque switching)
: PG feedback vector control (speed/torque switching)
: PG feedback vector control (speed/position switching)
5.10
16

Manual torque boost  [%]
See J-28
5.12
Setting Type Overload protection Overload stall
protect not stall
protect stall
not protect not stall
Standard
motor
not protect stall
protect not stall
protect stall
not protect not stall
17

Selection of electronic
thermal protection
characteristics
VF motor
(special
motor)
not protect stall
5.13
18

Preset-speed # 1
  [Hz]

19

Preset-speed # 2
  [Hz]

20

Preset-speed # 3
  [Hz]

21

Preset-speed # 4
  [Hz]

22

Preset-speed # 5
  [Hz]

23

Preset-speed # 6
  [Hz]

24

Preset-speed # 7
  [Hz]

5.14
25


Extended parameter Setting of extended 4.1.2
26

Automatic edit function To search parameters different from default value.
4.1.2