Chapter 6 P4 input terminal
73
51
Two-wire/three-wire
switching
Used to switch between two-wire and three-wire
control. If F4-11 is two-wire type 1, the function is
switched to three-wire type 1 when the terminal
function is valid. So on and so forth.
52
Reverse reversal
This terminal is valid and the inverter is prohibited from
being reversed. Same function as F8-13.
Table1 Multi-segment instruction function description
Thefourmulti-segmentcommandterminalscanbecombinedinto16states,andeachofthe16states
correspondsto16commandsetvalues.AsshowninTable1:
K4
K3
K2
K1
Instruction setting
Corresponding parameter
OFF
OFF
OFF
OFF
Multi-segment instruction 0
PC-00
OFF
OFF
OFF
ON
Multi-segment instruction 1
PC-01
OFF
OFF
ON
OFF
Multi-segment instruction 2
PC-02
OFF
OFF
ON
ON
Multi-segment instruction 3
PC-03
OFF
ON
OFF
OFF
Multi-segment instruction 4
PC-04
OFF
ON
OFF
ON
Multi-segment instruction 5
PC-05
OFF
ON
ON
OFF
Multi-segment instruction 6
PC-06
OFF
ON
ON
ON
Multi-segment instruction 7
PC-07
ON
OFF
OFF
OFF
Multi-segment instruction 8
PC-08
ON
OFF
OFF
ON
Multi-segment instruction 9
PC-09
ON
OFF
ON
OFF
Multi-segment instruction 10
PC-10
ON
OFF
ON
ON
Multi-segment instruction 11
PC-11
ON
ON
OFF
OFF
Multi-segment instruction 12
PC-12
ON
ON
OFF
ON
Multi-segment instruction 13
PC-13
ON
ON
ON
OFF
Multi-segment instruction 14
PC-14
ON
ON
ON
ON
Multi-segment instruction 15
PC-15
When the frequency source is selected as multi-speed, 100.0% of function code PC-00~PC-
15 corresponds to Maximum frequencyP0-10. In addition to being a multi-speed function,
the multi-segment command can also be used as a given source of PID or as a voltage
source for VF separation control to meet the need to switch between different given
