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F-6
6
6.2.6 Changing the function of an output terminal
H
: Output terminal selection 1 (OUT/FM)
H
: Output terminal selection 3 (FLA, FLB, FLC)
■How to use
Function of FM/OUT: Use the
H
parameter to set it.
Function of FLA, FLB, FLC: Use the H parameter to set it.
FL
FLA
FLB
FLC
Ry
P15
FM/OUT
*1
* : The function of the FM/OUT terminal can be switched between meter output (PWM) and open
collector output. To use the FM/OUT terminal as an open collector output terminal, set HOUN
to -1 (open collector output).
*1 If using the relay with the rated voltage DC12V of operating coil, the maximum allowable voltage
should be higher than 120% of rated voltage, and the maximum ampere value should not exceed
50mA.
(Operating coil resistance 250 ~ 800 Ω approx.).
■Setting of output terminal functions
Termina l
symbol
Title FunctionAdjustment range Default setting
FM/OUT H
Output terminal selection 1
(FM/OUT)
4 (low speed
detection signal)
FL H
Output terminal selection 3
(FL)
0~13
(See Section 11.)
10 (failure FL)
See 2.3 for details.
■Related parameters
Title FunctionAdjustment range Default setting
HOUN
FM/OUT terminal
functions selection
-1: Open collector output
0: Output frequency
1: Output current
2: Frequency setting
3: Adjustment (current output fixed at 100%)
4: Adjustment (current output fixed at 50%)
5: Adjustment (output fixed at the max
frequency)
6: Adjustment (gain display)
0
• Function
These parameters are used to send various signals from the inverter to an external device.
With these parameters allowing selection from among 14 functions for each output terminal,
you can design a system with great flexibility.