Lenze 8240 HVAC Series - Manual (Page 75)

Configuration
7-11 UOOuhäáã~_^NMMO
Code IMPORTANT Possible settings Name Code IMPORTANT
Info Selection Lenze
Name
C200 Software EKZ
C238 ¿ Frequency
precontrol
-1- -0- No precontrol
-1- With setpoint precontrol
C239 ¿ Frequency setting
range
-0- -0- Bipolar
-1- Unipolar
C304 Password1
C305 Password2
C306 Contents of the
address
Should only be
changed by the
C307 Address
changed by the
Lenze Service!
C377* ¿ Gain Zk-voltage
detection
822X/824X
Lenze Service!
C395 LWORD process
input data
Only for bus
operation
C396 LWORD process
output data
Only for bus
operation
C425 ¿* Adjustment of
digital frequency
-2- Dig.- Reso- Scann- Max.-
freq. lution ing freq.
-0- 100 Hz 1/200 1 s 300 Hz
-1- 1 kHz 1/200 100 ms 3 kHz
-2- 10 kHz 1/200 10 ms 10 kHz
-3- 10 kHz 1/1000 50 ms 10 kHz
-4- 10 kHz 1/10000 500 ms 10 kHz
When using the
analog input module
8279 for the
frequency input E1:
D
Set C425 to 2, 3
or 4
C426* Gain adjustment
frequency input E1
100 -200.0 {0.1 %} 200.0
C427* Offset adjustment
frequency input E1
0.0 -12.5 {0.1 %} 12.5
C500* Display factor
application datum
2000 1 {1} 25000
application datum
numerator
C501* Display factor for
process variable
10 1 {1} 25000
process variable
denominator
C597* ¿ Activation of
motor-phase
failure detection
822X/824X -0- -0- Inactive
-1- TRIP
-2- Warning
C599* Current limit value
motor-phase
failure detection
822X/824X 5 1 {1 %} 50
C625* Frequency 1 480.00 0.00 {0.02 Hz} 480.00
C626* Frequency 2 480.00 0.00 {0.02 Hz} 480.00
C627* Frequency 3 480.00 0.00 {0.02 Hz} 480.00
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