,-
,-
'
'
I,-
.
-,
,-
(Terminal Selection Parameters}
- --
,-,,_
,-,
,_,,_
,_,
1
-1'-''-
=·
,_,,
__
,
Open collector output detection level
Setting
Function
value
I '-I
Overcurrent pre-alarm
Output terminal selections ®
"ON" : open collector transistor ON
"OFF"
: open collector transistor OFF
Detection level
"ON"
during overcurrent stall protection operation
E6580516
"ON" when the output current reaches the setting value level of
StL
, . r o
5'-'2
' r
c-=i
,
1n
'-''-
.,
,-
, or
c;;;
,_
m
'-''-
., c
when using fundamental parameters #2.
(Same level as the blinking [ alarm on the operating panel
LED)
:s
Inverter overload pre-alarm "ON" when the cumulative trip amount of O L
I,-,
(inverter
overload trip}
is
50% or more of the trip level.
:s
Motor overload pre-alarm
"ON"
when the cumulative trip amount or O L n t (motor
overload trip} is 50% or more of the trip level.
ao
Overheat pre-alarm
"ON"
when heatsink temperature is
84°C
or higher
Once "ON", turns "OFF" again when temperature drops to
80°C
or
less
c'c'
Overvoltage pre-alarm "ON" during overvoltage limit operation (OP stall} of
DC
main
circuit
voltage.
200V
system: approx. 370Vdc
400V
system: approx. 7 40Vdc
(Same level
as the blinking P alarm on the operating panel
LED)
c''-:
Undervoltage alarm "ON" when main circuit DC voltage is below the following levels:
200V
system: approx. 200Vdc
400V
system: approx. 380Vdc
c'6
Undercurrent alarm "ON" when output current
is
lower than the setting value of
L L
,0
[ in
[,
,-
. P ,- and continues for longer than the
time set
in
LL
F't
c'B
Overtorque alarm
"ON"
when the toque current exceeds the setting value of
Gt
L
in
[,,-
.F',-
30
Braking resistor overload
"ON"
when the
[IL
,-
cumulative trip amount
is
50% or more
pre-alarm of the trip level.
*The
checking conditions for the following alarm outputs differ from each other as indicated:
Undervoltage alarm : Checked while running.
Undercurrent
alarm : Checked during run command.
Overtorque
alarm : Constantly checked.
Note) During reset,
all status alarms will enter the OFF state regardless of the operating conditions.
-
63
-
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