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11.7 Output Terminal Function
• Table of output terminal functions 1
Function
Code
No.
0
LL
1
LLN
2
UL
3
ULN
4
LOW
5
LOWN
6
RCH
7
RCHN
8
RCHF
9
RCHFN
10
FL
11
FLN
14
POC
15
POCN
16
POL
17
POLN
20
POH
21
POHN
22
POP
23
POPN
24
MOFF
25
MOFFN
26
UC
27
UCN
28
OT
29
OTN
Function
Frequency lower limit
Inversion of frequency lower limit
Frequency upper limit
Inversion of frequency upper limit
Low-speed detection signal
Inversion of low-speed detection signal
Output frequency attainment signal
(acceleration/deceleration completed)
Inversion of output frequency attainment signal
(inversion of acceleration/deceleration completed)
Set frequency attainment signal
Inversion of set frequency attainment signal
Fault signal (trip output)
Inversion of fault signal (inversion of trip output)
Over-current pre-alarm
Inversion of over-current pre-alarm
Overload detection pre-alarm
Inversion overload pre-alarm
Overheat pre-alarm
Inversion of overheat pre-alarm
Overvoltage pre-alarm
Inversion of overvoltage pre-alarm
Power circuit undervoltage detection
Inversion of power circuit undervoltage detection
Small current detection
Inversion of small current detection
Over-torque detection
Inversion of over-torque detection
K-19
Action
ON: The output frequency exceeds the
setting.
OFF: The output frequency is equal to or less than
.
Inversion of
ON: The output frequency is equal to or higher
than the setting.
OFF: The output frequency is less than .
Inversion of
ON: The output frequency is equal to or more than
.
OFF: The output frequency is less than .
Inversion of LOW
ON: The output frequency is within command
frequency ± setting.
OFF: The output frequency exceeds the command
frequency ± setting.
Inversion of RCHF
ON: The output frequency is within the
± setting.
OFF: The output frequency exceeds the
± setting.
Inversion of RCHF
ON: Inverter tripped
OFF: Inverter not tripped
Inversion of FL
ON: The output current is equal to the
setting or more.
OFF: The output current is less than .
Inversion of POC
ON: 50% or more of calculated value of overload
protection level
OFF: Less than 50% of calculated value of
overload protection level
Inversion of POL
ON: Approx. 95°C or more of IGBT element
OFF: Less than approx. 95°C of IGBT element
(90°C or less after detection is turned on)
Inversion of POH
ON: Overvoltage limit in operation
OFF: Overvoltage detection canceled
Inversion of POP
ON: Power circuit undervoltage (MOFF) detected
OFF: Undervoltage detection canceled
Inversion of MOFF
ON: The output current is equal to or less than
for set time.
OFF: The output current is equal to or more than
.
(+ or larger after detection is
turned on.）
Inversion of UC
ON: The torque is equal to or more than
for set time.
OFF: The torque is less than .
(-or less after detection
turns on)
Inversion of OT
E6581595
11
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