REXROTH Fv Series, Instruction Manual

Page: 56 / 222

in chapter 7.4.1 "Category b: Basic Parameters" on page 85 . The fac‐
tory defaults are based on standard applications with standard motors.
3. The frequency command of the converter is set to be 0.00 Hz upon de‐
livery, meaning that the motor will remain static. To start the motor, the
converter settings must be changed with the operating panel.
● Ensure the plastic enclosure is in place before the device is
powered on. Wait for 30 minutes after powering off, to allow
the DC capacitor being discharged, and do not remove the
upper cover during the period.
6.2.3 Fv Basic Parameter Fast Setting
Use the operating panel to set the necessary parameters based on the appli‐
cation loads and specifications, to allow the converter to start rapidly. A basic
generic parameter fast setting table is given below:
Function code Name Setting range Minimum unit Factory default Symbol
b0.04 Converter input supply voltage 380 − 480 V 1 380 ◆
b1.09 Acceleration time 1 0.1 − 3600.0s 0.1s 10.0s ◇
b1.10 Deceleration time 1 0.1 − 3600.0s 0.1s 10.0s ◇
S2.00 Rated motor frequency
8.00 − 400.00
Hz
0.01 Hz 50.00 Hz ◆
S2.01 Rated motor rotation speed 1 − 30000 rpm 1 rpm 1440 rpm ◆
S2.02 Rated motor power 0.4 − 1000.0 kW 0.1 kW Depends on model ◆
S2.03 Rated motor voltage 0 − 480 V 1 V Depends on model ◆
S2.04 Rated motor current 0.1 − 1000.0 A 0.1 A Depends on model ◆
Fig.6-5: Basic parameter fast setting
6.2.4 Example: Commissioning of Converter with Potentiometer
Fv series frequency converter up to 7.5 kW can use the front mounted poten‐
tiometer to set the frequency output by the following procedure.
Sequence Operation Description
1
Rotate the potentiometer counterclockwise to the
greatest extent.
The initial frequency value is 0.00
2 Press Run key Enter the command for running, with 0.00 displayed
3
Rotate the potentiometer clockwise (rightwards) slow‐
ly and the displayed value starts to change, until 5.00
is displayed
The motor starts to run
4
Observe:
★ Whether the motor runs in the correct direction
★ Whether the motor runs smoothly
★ Whether there is any abnormal noise or problem
Observe the running: If any abnormality occurs and
stop the motor immediatelyby shutting off the power.
Restart commissioning only after the fault causes
have been removed.
5 Rotate the potentiometer clockwise (rightwards) The motor accelerates
Bosch Rexroth AG DOK-RCON02-FV*********IB01-EN-P
Rexroth Frequency Converter Fv
54/219
Commissioning