6.7.11 External EPM Set
Figure 6.42 Set the
Fail
Safe ON/OFF
YES=<ENT> NO=<ESC>
Fail
Safe Set:ON
This function is turned on when the EPM is external
.
6. Normal operation
6. Normal operation
.57.
.56.
6.7.8.8 Freq-Watt
This setting is used to control real power based on the frequency excursion
This setting is applicable when Rule21 Standards are selected.
Start Freq: 60.50Hz
WGradient: 040%
Figure 6.38 Freq-Watt (1)
Start Freq: This is the frequency that active power reduction starts.
WGradient: This is the active power reduction rate in terms of the frequency.
Stop Freq: This is the frequency that stops the correction cycle.
Hysteresis: This indicates whether hysteresis is enabled.
f stop
f start
Reduced
Power
f
Wgradient
Hysteresis
Figure 6.39 Freq-Watt (2)
This function is for maintenance personnel only, wrong operation
will prevent the inverter from reaching maximum power.
6.7.9 Restore Settings
This section is applicable to maintenance personnel only.
→
Figure 6.40
Press the ENTER key to reset to factory defaults.
Press the ESC key to return to the previous menu.
Selecting “Restore Settings” displays the option shown below:
Are
you
sure
?
YES
=<
ENT
>
NO
=<
ESC
>
HMI
Current
Ver
.: 02
YES
=<
ENT
>
NO
=<
ESC
>
6.7.10 HMI Updater
Selecting “Updater” displays the sub-menu shown below:
This section is applicable to maintenance personnel only.
Updater is for updating LCD firmware.
Press the ENTER key to start the process.
Press the ESC key to return to the previous menu.
Figure 6.41
6.7.12 Restart HMI
The
function
is
used
for
restart
the
HMI
.
This function is applicable by maintenance personnel only, wrong operation
will prevent the inverter from reaching maximum power.
