Sanken S06-4A005-B Instruction Manual page 108

F1707 Missing Phase detection function
The function to select the detections of input & output phase loss.
Code No. Function Name
F1707 Missing Phase detection function
● When an input phase loss is detected, the alarm display is
● When an output phase loss is detected, the alarm display is
Note 1: When leaving the factory, both detection functions of input & output phase loss are enabled. However, please disable these
functions with consideration of the errors caused by peripherals and interference. Furthermore, in order to decrease the
false detection ratio of input phase loss, the detection function should be carried out according to the load ratio during
normal running with stable load.
F1708 Overvoltage stalling prevention function
The function of overvoltage stalling prevention is selected to control the deceleration slope, therefore prevent the overvoltage trip in
regeneration caused by sudden deceleration of the motor and other reasons.
Code No. Function Name
F1708 Overvoltage stalling prevention
function
Note 1: When this function is set with the overvoltage stalling prevention disabled, it is effective when the deceleration is
finished within the deceleration time. However, since the DC voltage of the inverter will rise, enough discharging units must be
equipped.
F1115 (Brake resistor utilization rate)
Feedback signal disconnection detection time
F1709
Set the detection time when the PID control feedback signal or PG feedback signal are disconnected.
Code No. Function Name
F1709 Feedback signal disconnection
detection time
● Though F1709=0 is used to detect the disconnection, there is only warning but without stop alarm.
● Use F1709=120, never detect the disconnection.
Carrier frequency variable by lowering temperature
F1710
The function to change carrier frequency automatically according to the radiator fin temperature of the inverter.
Code No. Function Name
F1710 Carrier frequency variable by
lowering temperature
● In case of F1710=1, in order to prevent power off caused by overheating, the carrier frequency will be changed automatically.
● The values of F1710 are available only when F1320=1 (mode A). When F1320=2 (mode B), the carrier frequency will be changed
automatically without referring to values of F1710.
Informative Functions
The functional blocks representing the inverter will be illustrated as follows.
F1801 Inverter host software version query
Show software version of the inverter host.
Code No. Function Name
F1801 Inverter host software version query
● The functional code to read dedicated data.
● Show the software version of the inverter as "
(Example) When the software version of the inverter host is "1.00", the seven-segment monitor displays
F1802 Memory Version query
Show the storage version installed on the inverter host.
Data Content
No input phase loss, no output phase loss
0：
Input phase loss, no output phase loss
1：
No input phase loss, output phase loss
2：
nput phase loss, output phase loss
3：
.
.
Data Content
No overvoltage stalling prevention function.
0：
Overvoltage stalling prevention function.
1：
Data Content
0： Only warning
0.01 -119.99 sec.
0
120: No detection
Data Content
Disabled
0：
1： Enabled
Data Content
Inverter host software version
XXXX". XXXX represents the software version.
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Setting Resolution Factory Presets
1 3
Setting Resolution Factory Presets
1 1
Setting Resolution Factory Presets
0.01 s 5
Setting Resolution Factory Presets
1 0
Setting Resolution Factory Presets
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