47
Instruction Manual
AFQm
5.- START-UP
When the device has been powered, one of the screens in Figure 41 appears on the display.
Screen of a “Single” device or “Master” Screen of a “Slave” device
Figure 41: Home screen.
Before starting the active filter, it is necessary to follow the steps below:
1.- Use the key to navigate to the configuration screen and implement the appropriate configu-
ration according to the existing installation (see “ 7. CONFIGURATION”.
2.- (Device “single” or “master”) Use the key to navigate to the voltage and current display screen
(“6.5.- VOLTAGE, CURRENT AND FREQUENCY”, and:
Make sure the voltage measurements correspond to the real voltages of the installation.
Make sure the load current measurements correspond to the current levels of the installa-
tion.
3.- (Device “single” or “master”) Use the key to navigate to the display screen of the load pa-
rameters (“6.7.- POWER AND COS ɸ OF LOAD”) and:
Make sure the active power measurement of the load corresponds to the active power levels
of the installation.
Make sure the reactive power measurement of the load corresponds to the reactive power
levels of the installation.
Check the cos ɸ in the three phases. If phases appear with very high reactive power and very
low active power levels, this may indicate an error in the phase order. In this case, check the
power supply and current input connections.
4.- (Device “single” or “master”) Go back to the home screen of the device, Figure 41, if there is no
problem with the connections, the upper area should show the message “Stop”.
If there is a problem with the filter connections or the configuration, the “Waiting for conditions”
message appears.
5.- (Device “single” or “master”) Press the key to start the active filter. If it has started cor-
rectly, the screen will show the message “Run”.
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