Parameter Setting With The Xt Emz9371Bc Keypad; V/F Characteristic Control - Lenze 8200 vector Instructions De Montage

7 Commissioning

Parameter setting with the XT EMZ9371BC keypad

V/f characteristic control

7.3 Parameter setting with the XT EMZ9371BC keypad
,
Read the documentation for the keypad before starting work!
)
Note!
In the "Diagnostic" menu you can monitor the most important drive
parameters
7.3.1 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. Plug in the keypad
2. Ensure that controller inhibit is active after mains connection
3. Switch on the mains
4. After approx. 3 s the keypad is in the operating level and displays
the output frequency (C0050) and the device utilisation (C0056)
5. For quick commissioning you select the "Quick start" menu
Change the menu level with V
A
B Change to the "Quick start" menu and from there to the
submenu "V/f quick" with z z Z z
Change to the code level with Z to parameterise your drive
C
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. If required, adapt the fixed setpoints JOG.
A JOG 1 (C0037)
Lenze setting: 20 Hz
B JOG 2 (C0038)
Lenze setting: 30 Hz
C JOG 3 (C0039)
Lenze setting: 40 Hz
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: depends on the controller type
14. Activate the motor temperature monitoring (C0119) if you have
connected a PTC or thermal contact to terminal X2.2
Lenze setting: switched off
When all settings are complete:
15. Select setpoint
172
(C0012)
ir
(C0013)
if
l
Comment
Terminal X3/28 = LOW
The submenu "V/f quick" contains the codes which
you require for commissioning a standard application.
The digital inputs are configured in the Lenze setting:
X3/E1, X3/E2: activation of fixed setpoints (JOG)
X3/E3: activation of DC injection brake (DCB)
X3/E4: CW rotation/CCW rotation
Set the DIP switch on the standard I/O to the same
range (see Mounting Instructions for the standard I/O)
Activation:
X3/E1 = HIGH, X3/E2 = LOW
Activation:
X3/E1 = LOW, X3/E2 = HIGH
Activation:
X3/E1 = HIGH, X3/E2 = HIGH
The Lenze setting is suitable for all common
applications
(¶ 181)
Possible settings
E.g. via potentiometer at terminals 7, 8, 9
EDK82EV903 DE/EN/FR 5.1