Commissioning
5–20
1070 066 028-101 (01.05) GB
5.1.14
Frequency warnings
Three 24V outputs are available at terminal strip X34 for monitoring the
output frequency:
D
f
act
< f
x
Provides for the definition of a reference frequency f
x
. The module
monitors the actual output frequency f
act
for falling below this value.
D
f
act
= f
set
Monitors whether the actual output frequency f
act
matches the frequency
setpoint f
set
for f = 0.
D
n = 0
When the external enable signal has been deactivated, the inverter
recognizes when the motor has reached n = 0 min
–1
and stops for
approx. 1.5 sec
This output can only be selected, if P20 = bu1.
For messages, see Section 5.2.2 .
P38 (A-0-0038)
Reference frequency for “f
act
< f
x
”
0.0
999 Hz
smallest step
Range [Hz]
factory
setting
all
DMs, DS
0.1
1
100
min.
max.