E6581595
K-19
11
11.7 Output Terminal Function
Table of output terminal functions 1
Function
No.
Code Function Action Reference
0 LL Frequency lower limit ON: Output frequency is more than
OFF: Output frequency is or less
5.9
1 LLN Inversion of frequency lower limit Inversion of LL
2 UL Frequency upper limit ON: Output frequency is or more
OFF: Output frequency is less than
5.9
3 ULN Inversion of frequency upper limit Inversion of UL
4 LOW Low-speed detection signal ON: Output frequency is or more
OFF: Output frequency is less than
7.2.2
6.1.1
5 LOWN Inversion of low-speed detection signal Inversion of LOW
6 RCH Output frequency attainment signal
(acceleration/deceleration completed)
ON: Output frequency is within command frequency
OFF: Output frequency is more than command frequency
6.1.2
7 RCHN Inversion of output frequency attainment
signal
(inversion of acceleration/deceleration
completed)
Inversion of RCH
8 RCHF Set frequency attainment signal
ON: Output frequency is within ±
OFF: Output frequency is more than ±
6.1.3
9 RCHFN Inversion of set frequency attainment signal Inversion of RCHF
10 FL Fault signal (trip output) ON: Inverter tripped
OFF: Inverter not tripped
7.2.2
11 FLN Inversion of fault signal (inversion of trip
output)
Inversion of FL
14 POC Over-current detection pre-alarm ON: Output current is or more
OFF: Output current is less than
6.16.2
15 POCN Inversion of over-current detection pre-alarm Inversion of POC
16 POL Overload detection pre-alarm ON: 50% or more of calculated value of overload protection
level
OFF: Less than 50% of calculated value of overload
protection level
3.5
17 POLN Inversion of overload detection pre-alarm Inversion of POL
20 POH Overheat detection pre-alarm
ON: Approx. 95C or more of IGBT element
OFF: Less than approx. 95C of IGBT element (90C or less
after detection is turned on)
-
21 POHN Inversion of overheat detection pre-alarm Inversion of POH
22 POP Overvoltage detection pre-alarm ON: Overvoltage limit in operation
OFF: Overvoltage detection canceled
6.12.4
23 POPN Inversion of overvoltage detection pre-alarm Inversion of POP
24 MOFF Power circuit undervoltage detection ON: Power circuit undervoltage (MOFF) detected
OFF: Undervoltage detection canceled
6.16.12
25 MOFFN Inversion of power circuit undervoltage
detection
Inversion of MOFF
26 UC Small current detection ON: After output current comes to or less, value of
less than + for set time
OFF: Output current is more than
(+ or more after detection turns on)
6.16.7
27 UCN Inversion of small current detection Inversion of UC
28 OT Over-torque detection ON: After torque comes to or more, value of more
than - for set time
OFF: Torque is less than
(-or less after detection turns on)
6.16.9
29 OTN Inversion of over-torque detection Inversion of OT
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