Low Load Detection Parameters; Output Function Adjustment Parameters; Overload Warning Output; Frequency Arrival Output - Omron 3G3MX2 User Manual

"C" Group: Intelligent Terminal Functions
3-7-4

Low Load Detection Parameters

Func.
Code


3-7-5

Output Function Adjustment Parameters

164
The following parameters work in con-
junction with the intelligent output func-
tion, when configured. The output
mode parameter () sets the mode
of the detection at which the low load
detection signal [LOC] turns ON. Two
kinds of modes can be selected. The
detection level parameter () is to
set the level of the low load.
This function is for generating an early
warning logic output, without causing
either a trip event or a restriction of the
motor current (those effects are available on other functions).
"C" Function
Name
Light load signal output mode
Light load detection level
Overload Warning Output - The fol-
lowing parameters work in conjunction
with the intelligent output function,
when configured. The overload level
parameter () sets the motor cur-
rent level at which the overload signal
[OL] turns ON. The range of setting is
from 0% to 200% of the rated current
for the inverter. This function is for gen-
erating an early warning logic output,
without causing either a trip event or a
restriction of the motor current (those
effects are available on other functions).
Frequency Arrival Output - The fre-
quency arrival signal, [FA1] or [FA2], is
intended to indicate when the inverter
output has reached (arrived at) the tar-
get frequency. You can adjust the timing
of the leading and trailing edges of the
signal via two parameters specified to
acceleration ad deceleration ramps,
 .
and
SECTION 4 Operations and Monitoring on page 191.
Ou tp u t
current
C039
[L O C ]
output
Description
Two option codes:
... ACC/DEC/CST (Enabled
during acceleration/decelera-
tion/constant speed)
... Const (Enabled only during
constant speed)
Set the level of low load detection,
range is 0.0 to 3.20 x Rated
current
Output
current
C041
C041
[OL]
output
Output
freq.
C042
C041
[FA2]
output
Refer also to
Section 3-7
0
1
O N
0
Run Defaults
Mode
EU
Edit

01

Rated
current
0
1
ON
0
1
ON
0
t
t
Units
–
A
t
t
C043
t
C041
t