Linear V/F−Characteristic Control - Lenze 8200 motec Series Mounting Instructions

6.4 Linear V/f−characteristic control
The following instructions apply to controllers equipped with a standard−I/O function
module and a three−phase AC motor which has been selected according to a power−based
assignment.
Switch−on sequence
1. Connect keypad
2. Ensure that controller inhibit is active after mains connection
3. Switch on the mains
4. The keypad is in "Disp" mode after approx. 2 s and indicates the
output frequency (C0050)
Change to the f mode to configure the basic settings for your
5.
drive
6. Adapt the voltage/current range for the analog setpoint selection
(C0034)
Lenze setting: −0−, (0 ... 5 V/0 ... 10 V/0 ... 20 mA)
7. Adapt the terminal configuration to the wiring (C0007)
Lenze setting: −0−, i. e.
E1: JOG1/3 fixed setpointselection
E2: JOG2/3
E3: DCB DC brake
E4: CW/CCW rotation
8. Set the minimum output frequency (C0010)
Lenze setting: 0.00 Hz
9. Set the maximum output frequency (C0011)
Lenze setting: 50.00 Hz
10. Set the acceleration time T
Lenze setting: 5.00 s
11. Set the deceleration time T
Lenze setting: 5.00 s
12. Set the V/f−rated frequency (C0015)
Lenze setting: 50.00 Hz
13. Set the V boost (C0016)
min
Lenze setting: Depending on the controller type
14. If you want to change the settings, go to the ALL menu
15. Go to the menu ALL
A Check the fan monitoring setting under code C0608:
– for 8200 motec 0.25...0.37 kW and 0.55...2.2 kW:
C0608 = 0! (default setting)
– for 8200 motec 3...7.5 kW:
C0608 =1 (recommended) or C0608 = 2!
Stop!
Function must be activated during commissioning! Otherwise,
the controller may be destroyed through overheating!
– for all other controllers:
C0608 = 0 ! (default setting)
B Select additional functions via codes, if necessary.
When all settings are complete:
16. Select setpoint
17. Enable the controller
18. The drive is now running.
EDK82MV752 DE/EN/FR 7.2
(C0012)
ir
(C0013)
if
l
Commissioning
Linear V/f−characteristic control
Comment
Terminal X3/28 = LOW
The USEr menu is active
Blinking on the display: 0050
Set the DIP switch on the standard I/O to the same
range (see Mounting Instructions for the standard
I/O)
The Lenze setting is suitable for all common
applications
For instance activate JOG frequencies (C0037,
C0038, C0039) or motor temperature monitoring
(C0119)
E.g. via potentiometer at terminals 7, 8, 9
Terminal X3/28 = HIGH
If the drive does not start, additionally press u
6
101