NO.6 Detailed Function Description
43
Frequency consistency
range
When output frequency is more than consistent frequency, corresponding multi-functional
output terminal is enabled, with consistent frequency range as a hysteresis loop. When the
inverter is used for constant-pressure water supply, P060 is used as high-speed frequency
and P061 is set as low-speed frequency.
Time set of external control timer I
Time set of external control timer II
External control timer I is a timer of 0.1S-10.0s and external control timer II is of 1s-100s.
When multi-functional input terminal timer opens or closes, the timer starts to time; when the
timer reaches, corresponding multi-functional output contact is enabled; when the timer
disconnects, multi-functional output terminal timer resets. During operation, the timer will
continue timing normally in spite of stop due to fault and will reset automatically in case of
stop due to power failure.
6-way multi-function input terminals can be used as trigger terminal of the counter. When
count value reaches the set value P065, corresponding multi-functional output contact is
enabled. After zero clearing, the counter resets to enable recounting. Proximity switch and
optoelectronic switch can be used for trigger signal.
Positive and negative logic
of digital input terminal
0: Positive logic, with NPN as wiring mode 1: Negative logic, with PNP as wiring
mode
It shall be used together with Jumper J2. In case of NPN as the external wiring mode, J2
jumps to NPN, with P067 set as 0; in case of PNP as the external wiring mode, J2 jumps to
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