Analog Function Summary Table; Output Function Adjustment Parameters; Motor Current; Output Frequency - Hitachi L200 Series Instruction Manual

Option Terminal
Code Symbol
09 LOG Logic Output
Function
Analog Function Summary Table – This table shows both functions for the analog
voltage output [AM] terminal, configured by C028. More information on using and
calibrating the [AM] output terminal is in
Option
Function Name
Code
00 Analog Frequency
Monitor
01 Analog Current Output
Monitor

Output Function Adjustment Parameters

The following parameters work in
conjunction with the intelligent output
function, when configured. The overload
level parameter (C041) sets the motor
current level at which the overload signal
[OL] turns ON. The range of settings is
from 0% to 200% of the rated current for
the inverter. 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).
The frequency arrival signal, [FA1] or
[FA2], is intended to indicate when the
inverter output has reached (arrived at) the
target frequency. You can adjust the timing
of the leading and trailing edges of the
signal via two parameters specific to accel-
eration and deceleration ramps, C042 and
C043.
Output Function Summary Table
Function Name
ON
OFF

Analog Function Summary Table

Actual motor speed
Motor current (% of maximum rated
output current)
L200 Inverter
Description
when the Boolean operation specified by C143
has a logical "1" result
when the Boolean operation specified by C143
has a logical "0" result
"Analog Output Operation" on page
Description

Motor current

C041
0
Overload
signal 1
0
Output
frequency
C042
0
Arrival
signal
1
0
3–49
4–53.
Range
0 to max.
frequency in Hz
0 to 200%
t
t
C043
t
t