Lenze 8200 motec frequency inverter 0.25kW-7.5kW - Manual (Page 116)

Function library
Configuration of analog and digital setpoints and actual values
7−45
L
EDB82MV752 EN 5.2
7.6.6 Setpoints via keypad
Description
The setpoint can be selected via the keypad.
The keypad setpoint is added to the main setpoint.
)
Note!
l Setpoints selected by means of the keypad are stored when the controller is
disconnected from the mains or operation is interrupted.
l The drive can start again after controller enable!
Codes for parameter setting
Code Possible settings IMPORTANT
No. Name Lenze Selection
C0044* Setpoint 2
(NSET1−N2) −650.00 {0.02 Hz} 650.00 The value set will be lost when
switching the mains!
·
Selection, if C0412/2 = FIXED−FREE (not
assigned)
·
Display if C0412/2 is linked with a signal
source
^ 7−45
C0046* Setpoint 1
(NSET1−N1) −650.00 {0.02 Hz} 650.00 The value set will be lost when
switching the mains!
·
Selection, if C0412/1 = FIXED−FREE (not
assigned)
·
Display if C0412/1 is linked with a signal
source
^ 7−45
C0140* Additive frequency
setpoint
(NSET1−NADD) 0.00 −650.00 {0.02 Hz} 650.00
·
Selection via function
j
of the
keypad or the parameter channel
·
Is added to main setpoint
·
Value is stored when switching the
mains or removing the keypad
^ 7−45
Select setpoint with E82ZBC keypad
You can simply select the setpoint by using the
j function:
1. Use
w or x to select the j function.
2. Set setpoint with
y or z.
– If the controller is enabled, the changed setpoint has a direct effect on the drive.
– If the controller is inhibited, the setpoint is saved. After the controller has been enabled, the
drive accelerates to the setpoint set last with the adjusted acceleration or deceleration time.
)
Note!
j writes the setpoint into C0140. You can directly select the setpoint in C0140.
Select setpoint with XT EMZ9371BC keypad
You select the setpoint directly in C0140:
1. Select C0140 in the menus.
2. Set setpoint with y or z.
Drive behaviour when selecting setpoints via keypad
·
If the controller is enabled, the changed setpoint has a direct effect on the drive.
·
If the controller is inhibited, the setpoint is saved. After the controller has been enabled, the
drive accelerates to the value saved last with the adjusted acceleration or deceleration time.