Watt Drive V3000-015HF, Руководство пользователя

Страница: 108 / 180

Explanation of Function
Seite 108 / 180
Reset (RS)
This function resets the inverter when a protective trip has occurred.
The method of reset is to either push the STOP/RESET key on the
digital operator or to switch the RS terminal ON.
To reset the inverter with the control terminal, assign 18(RS) to an
intelligent input terminal.
Reset frequency matching selection C103 selects whether the
inverter restarts at 0Hz or the inverter matches the output frequency after the reset operation is complete.
Reset selection C102 selects when the alarm signal is cancelled and whether it is valid or invalid in normal
operation.
The RS terminal is valid only when the contact is set to NO.
If the RS terminal is in the ON state for more than 4 seconds, a communication error is caused.
Set item
Functio
n code
Data Description
Retry waiting time b003 0.3-100.
Units:seconds
(Reference to items of instantaneous power
failure or under-voltage)
After reset, time until restart is tried.
Frequency setting to match b007 0.00-400.0
Units:Hz
(Reference to items of instantaneous
stop/under-
voltage)
00
On ON signal, trip cancel (example1)
On normal, this is valid (output cuts off).
01
On OFF signal, trip cancel (example2)
On normal, valid (output cuts off)
Reset selection C102
02
On ON signal, trip cancel (example1)
On normal, this is invalid. (only trip cancel)
00 0Hz start Reset frequency setting
Selection
C103
01 Frequency matching start. (example3)
b003 : Retry waiting time
b007 : Frequency setting to
match
C102 : Reset selection
C103 : Reset frequency
Relation code
RS
Alarm
(Example
RS
Alarm
(Example2)