artisan Altivar ATV-16U41N4 Посібник користувача - Сторінка 14
Переглянути онлайн або завантажити pdf Посібник користувача для Контролер artisan Altivar ATV-16U41N4. artisan Altivar ATV-16U41N4 17 сторінок. Speed controller for asynchronous motors
Друкувати сторінку
Operational assistance
Before performing any operation on the speed controller, switch off the power circuits and
check that the capacitors are discharged (about 1 mn after switching off).
ATTENTION
The d.c. voltage at the terminals marked +/PA and -/PB and the terminals J9 + and J8, can
reach 385 Volts for the ATV-16 ...M2 when under load and 790 Volts for the ATV-16 ... N4.
If there is a problem at set-up or during operation, check first of all that the
recommendations concerning environment, mounting and connection have been followed.
The Altivar 16 does not require preventive maintenance, but we recommend regular :
. checks of the state and tightness of connections.
. checks that the temperature around the unit remains at an acceptable level.
. removal of dust from the speed controller if necessary.
E
Maintenance assistance
N
G
L
I
S
H
The light emitting diodes (LEDs) on the front panel of the product can assume
different states :
red LED
green LED
green LED
Monitoring faults :
The first fault detected is monitored as long as the supply voltage is maintained.
The fault relay is tripped.
Clearing memorized faults :
. Switch off the power supply to the speed controller.
. Find the cause of the fault before resetting.
. Reconnect the power supply, which will erase the recorded fault if it has disappeared.
Note : the VW3-A16101 and VW3-A16102 display / adjustment options enable fault codes
to be displayed.
24
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
on : fault.
off : ATV-16 switched off.
on : ATV-16 switched on, voltage ≥ 50 V on d.c. power supply.