Mitsubishi Electric FR-F800, Инструкция по эксплуатации, Страница: 304 / 834

(D) Operation command and frequency command Parameters
5 - 142
Multi-speed setting for 4th speed or more (Pr. 24 to Pr. 27, Pr. 232 to Pr. 239)
●
The frequency from 4th speed to 15th speed can be set by the combination of the RH, RM, RL, and
REX signals. Set the running frequencies in Pr. 24 to Pr. 27, Pr. 232 to Pr. 239. (In the initial status,
4th to 15th speeds are invalid.)
●
For the terminal used for REX signal input, set "8" in any of Pr. 178 to Pr. 189 (input terminal function
selection) to assign the function.
When RH, RM and RL is set to OFF and REX is set to ON when "9999" is set to Pr. 232 "Multi-speed
setting (speed 8)", the inverter runs by the frequency set to Pr. 6.
NOTES In the initial setting, when two or more of multi-speed settings are simultaneously selected, prior-
ity is given to the set frequency of the lower signal.
For example, when RH and RM signals turn ON, RM signal (Pr. 5) has a higher priority.
The RH, RM and RL signals are assigned to the terminals RH, RM and RL in the initial status.
Set "0 (RL)", "1 (RM)", and "2 (RH)" in any of Pr. 178 to Pr. 189 (input terminal function selection) to
assign the signals to other terminals.
I002577E
Fig. 5-43: Connection example
I002578E
Fig. 5-44: Multi-speed selection by external terminals
10
2
5
STF
REX
RH
RM
RL
SD
Inverter
Forward rotation
Mu
lti
-spe
e
d s
e
le
c
ti
o
n
Frequency setting
potentiometer
RH
RM
RL
REX
Speed 4
O
utput fr
equen
cy
[H
z]
ON
Speed 8
Speed 9
Time
Speed 5
Speed 6
Speed 7
Speed 10
Speed 11
Speed 12
Speed 13
Speed 14
Speed 15
ON ON
ON
ON ON ON
ON ON
ON ON ON ON ON
ON ON
ON ON ON
ON
ON
ON ON
ON
ON ON ON
ON