Watt Drive V2000 Series, Руководство пользователя, Страница: 43 / 51

Using the digital operator
Page 43 / 51
Function Display *) Function description / parameter setting range
Standard
setting
Set
values
Overload restriction
I
motor
b 23 b 23
f
Overload
limit
t
t
Overload limit
characteristic
b 21 N
Three different overload limit characteristics are available that
can be chosen from:
00: Overload limit is not active
01: Overload limit is active in any state of operation
02: Overload limit is not active during acceleration
01
Overload limit
current
b 22 N
The setting range lies between 0.5 times and 1.2 times of the
inverter rated current (i.e. the value is entered with a unit of A).
1,25* in-
verter rated
current
Deceleration time
b 23
N
When the configured overload limit is reached the frequency will
be reduced within the time entered here (setting range: 0.1s/Hz–
30s/Hz). Important note: Do not enter values below 0.3 !
1.0
Function Display *) Function description / parameter setting range
Standard
setting
Set
values
Software lock mode; magnetizing current
Software lock mode
b 31 N
The following 4 methods of locking entered parameters are
available:
00: Software lock initiated by input SFT; all functions locked
01: Software lock initiated by input SFT; function
F 01 still
usable
02: Software lock; all functions locked
03: Software lock; function
F 01 still usable
01
Magnetizing
current
b 32
N
This function will be available from July 1998.
(The date on the name plate must read „9807“ or later.)
Magnetizing current can be configured when smaller motors are
used or when driving multiple motors.
0.58 * in-
verter rated
current