Toshiba VF-AS1 Manuel D’Utilisation
!
E6581301!
i
- Contents -
I. Safety precautions ······················································································································································
1
I I. Introduction ·······························································································································································
7
1.
Read first ·····························································································································································
A-1
1.1
Check the product ········································································································································
A-1
1.2
Contents of the product code ·······················································································································
A-1
1.3
Structure of the main body ···························································································································
A-2
1.3.1
Names and functions ····························································································································
A-2
1.3.2
Detaching the cover ······························································································································
A-9
1.3.3
Grounding capacitor switching method ·································································································
A-12
1.3.4
Installing the DC reactor ························································································································
A-16
1.4
Notes on the application ·······························································································································
A-17
1.4.1
Motors ···················································································································································
A-17
1.4.2
Inverters ················································································································································
A-19
1.4.3
Measure to take against leakage Current ·····························································································
A-20
1.4.4
Installation ·············································································································································
A-22
2.
Connection equipment ········································································································································
B-1
2.1
Cautions on wiring········································································································································
B-1
2.2
Standard connections···································································································································
B-3
2.3
Description of terminals ································································································································
B-10
2.3.1
Main circuit terminals ····························································································································
B-10
2.3.2
Control circuit terminal block ·················································································································
B-11
2.3.3
RS485 communication connector ·········································································································
B-16
3.
Operations ···························································································································································
C-1
3.1
Setting/monitor modes ·································································································································
C-2
3.2
Simplified operation of the VF-AS1 ··············································································································
C-3
3.2.1
Terminal board operation ······················································································································
C-3
3.2.2
Panel operation ·····································································································································
C-7
4.
Searching and setting parameters·······················································································································
D-1
4.1
How to set parameters ·································································································································
D-2
4.1.1
Setting parameters in the selected quick mode ····················································································
D-2
4.1.2
Setting parameters in the standard setting mode··················································································
D-3
4.2
Functions useful in searching for a parameter or changing a parameter setting ··········································
D-4
5.
Basic parameters ················································································································································
E-1
5.1
History function ············································································································································
E-1
5.2
Setting acceleration/deceleration time ·········································································································
E-2
5.2.1
Automatic acceleration/deceleration ·····································································································
E-2
5.2.2
Manually setting acceleration/deceleration time ···················································································
E-3
5.3
Increasing starting torque ·····························································································································
E-3
5.4
Setting parameters by operating method ·····································································································
E-5
5.5
Selection of operation mode ························································································································
E-6
5.6
Selecting control mode·································································································································
E-11
5.7
Manual torque boost–increasing torque boost at low speeds ······································································
E-16
5.8
Base frequency ············································································································································
E-16
5.9
Maximum frequency ·····································································································································
E-17
5.10
Upper limit and lower limit frequencies·········································································································
E-17
5.11
Setting frequency command characteristics ·································································································
E-18
5.12
Preset speed operation (speeds in 15 steps)! ···························································································
E-18
5.13
Selecting forward and reverse runs (operation panel only) ··········································································
E-21
5.14
Setting the electronic thermal ·······················································································································
E-22
5.15
Changing the display unit % to A (ampere)/V (volt) ······················································································
E-26
5.16
Meter setting and adjustment ·······················································································································
E-27