V&T E5-H Series User Manual page 91

P7.20
P7.21
P7.22
P7.23
This function is used for detecting whether the output frequency is within the setup FDT. The output
terminal function is set to "2: Frequency level detection signal 1" or "3: Frequency level detection signal
2", the output frequency is in the corresponding FDT setup range and indication signal is output.
P7.24
It controls the action of the multifunctional input terminal or output terminal by the host computer.
When Xi terminal signal source is input as virtual terminal, whether the corresponding function of this
terminal is effective depends on the control of the host computer and has nothing to do with the real
status of the current Xi terminal.
When Yi and relay terminals are output as virtual terminals, the real outputs of these terminals depend on
the control of the host computer and have nothing to do with whether the output terminal function is
enabled.
P7.25
It defines the validity of the input and output status of the multifunctional digital terminals.
84
E5−H High Performance Universal Inverter
FDT1 level high limit
FDT1 level low limit
FDT2 level high limit
FDT2 level low limit
Figure 6−30: Frequency level detection signal (FDT)
Virtual terminal effective selection
Display of operation panel
Multifunctional input terminal Xi
Unit place 0: The real terminal is enabled;
1: The virtual terminal is enabled
Tens place reserved
Y1 and relay terminals
Hundreds
0: The real terminal is enabled;
place
1:The virtual terminal is enabled
Terminal effective status selection
Chapter 6 Parameter Description
User Manual
0.00 ~ 300.00 Hz(50.00Hz)
0.00 ~300.00 Hz(49.00Hz)
0.00 ~ 300.00 Hz(25.0Hz)
0.00 ~ 300.00 Hz(24.00Hz)
000 ~ 111(000)
000 ~ 111(000)