2 basic operation - quick start guide – NORD Drivesystems BU0700 User Manual
Page 59
BU 0700 GB-1411
Subject to technical alterations
59
4.2 Basic operation - Quick start guide
... with ControlBox (Option SK TU1-CTR)
The simplest procedure to prepare the frequency inverter for operation is described below. For this operation, jog frequency
(P113) is used. The standard setting only has to be changed in one parameter.
Measure
Key
Display
1.
Connect power supply to the frequency inverter. The operating display changes
to the "Operational" mode.
2.
- Keep pressing the key until menu group
P 1 _ _
is displayed.
3.
- Press the key to get into the Basis Parameter menu group.
4.
- Press the key. Parameter No. P101 and the following will be displayed.
5.
- Press the key until parameter P113 >Jog frequency< is displayed.
6.
- Press the key to display the actual frequency setpoint (standard factory
setting = 0.0Hz).
7.
- Press the key to set the required frequency setpoint (e.g. 35.0Hz).
8.
- Press the key to store the setting.
9.
- Keep pressing the key until the operating display is reached.
Or press
and
simultaneously to change directly to the operation display.
Use the
key to switch on directly, the frequency inverter then changes directly
to the operating display.
10. Switch on the frequency inverter using the
key.
The motor shaft starts up and indicates that the inverter output frequency is
reaching the setpoint of 35Hz.
Note:
The desired value is reached after 1.4 seconds (35Hz / 50Hz x 2s). The standard
start-up time is 2 seconds to reach 50Hz (as defined by P102 and P105).
The motor speed (i.e. the frequency) can be adjusted directly using the
keys if necessary. By pressing the
key, the new set value can be saved
directly in P113.
11. Switch off the frequency inverter using the
key.
The motor is braked and is brought to a controlled stop (this takes 1.4 seconds).
The standard deceleration time is 2 seconds from 50Hz to standstill (defined by
P103, P105).
Note:
The inverter always supplies 0Hz for 0.5 seconds after stopping (P559, >DC-
Time lag<). If there is a new enable during this period, then this is interrupted.