Hitachi S1-00073HFE - Page 137

S1 series standard inverter
-132-
Function
code
Name
Detailed parameter description
Default
value
Modify
function setting
1: Enabled
P08.21
Delay for entering
the sleep state
0.0-3600.0s
It indicates the delay for entering the sleep state,
and is valid only when P0.19 is set to 2.
2.0s
○
P08.25
Set count value
P08.26–65535
0
○
P08.26
Designated count
value
0–P08.25
0
○
P08.27
Set running time
0–65535min
0min
○
P08.28
Automatic fault
reset times
Automatic fault reset times: When the inverter
selects automatic fault reset, it is used to set the
times of automatic reset, if the continuous reset
times exceeds the value set by P08.29, the
inverter will report fault and stop to wait for repair.
Interval of automatic fault reset: select the interval
time from when fault occurred to automatic fault
reset actions.
After inverter starts, if no fault occurred during
60s, the fault reset times will be zeroed out.
Setting range of P08.28: 0–10
Setting range of P08.29: 0.1–3600.0s
0
○
P08.29
Automatic fault
reset time interval
1.0s
○
P08.30
Reduction ratio of
droop control
This function code sets the variation rate of the
inverter output frequency based on the load; it is
mainly used in balancing the power when multiple
motors drive the same load.
Setting range: 0.00–50.00Hz
0.00Hz
○
P08.31
Switch-over
between motor 1
and motor 2
0x00–0x14
Ones: Switch-over channel
0: Switch over by terminal
1: Switch over by Modbus communication
Tens: Motor switch over during running
0: Disable switch over during running
1: Enable switch over during running
0x00
◎
P08.32
FDT1 level
detection value
When the output frequency exceeds the
corresponding frequency of FDT level,
multi-function digital output terminal outputs
"frequency level detection FDT" signal, this signal
will be valid until the output frequency lowers to
below the corresponding frequency (FDT
50.00Hz
○
P08.33
FDT1 lag
detection value
5.0%
○
P08.34
FDT2 level
detection value
50.00Hz
○