Elektro-Automatik EA-PSI 10000 3U Series, Manual

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© EA Elektro-Automatik in 2022, this information is subject to change without notice 63 06230820_manual_psi_10000_3u_15kw_en_01
These device alarms can’t be configured and are based on hardware:
Short Long Description Indication
PF P ower F ail AC supply over- or undervoltage. Triggers an alarm in case the AC supply is out of
specification or when the device is cut from supply, for example when switching it
off with the power switch. The DC terminal will be switched off. The condition of the
DC terminal after a temporary PF alarm can be determined by the setting DC output
-> State after PF alarm .
Display, ana-
log & digital
interface
Acknowledging a PF alarm during runtime can only occur approx. 15 seconds after
the cause of the alarm has gone. Switching the DC output on again requires another
approx. 5 seconds of waiting time.
OT O ver Tem-
perature
Triggers an alarm if the internal temperature reaches a certain limit. The DC output
will be switched off which could be only temporarily, depending on the setting DC
output -> State after OT alarm (see 3.4.3.1).
Display, ana-
log & digital
interface
MSP M aster- S lave
P rotection
Triggers an alarm if the master unit loses contact to any slave unit. The DC output
will be switched off. The alarm can be cleared by reinitializing the MS system or de-
activating master-slave mode.
Display, digi-
tal interface
Safety
OVP Safety
O ver V oltage
P rotection
Only featured with the 60 V models:
Triggers a special OVP alarm when the voltage on the DC output exceeds the rigid
threshold of 101% rated voltage. The DC output will be switched off. For details refer
to section 3.3.6
Display, ana-
log & digital
interfaces
SF S hare Bus
F ail
Can occur in situations where the Share bus signal is damped too much due to wrong
or damaged (short-circuit) BNC cables or simply when at least one of the Share bus
connectors is wired to another device while the device reporting the isn’t (yet) con-
figured for master-slave operation. For details also see 3.3.7.
Display, digi-
tal interfaces
► How to configure the thresholds of the adjustable device alarms
1.
While the DC output is switched off tap the touch area on the main screen.
2.
In the menu tap on group Protection . On the right-hand side of the screen it will list all device alarms with their adjust-
able thresholds. These are permanently compared to the actual values of voltage, current and power on the DC output.
3.
Set the threshold for the protections relevant to your application if the default value of 110% is unsuitable.
The user also has the possibility of selecting whether an additional acoustic signal will be sounded if an alarm or user defined
event occurs.
► How to configure the alarm sound (also see “ “3.4.3. Configuration via the menu“ )
1.
Swipe with your finger up from the bottom edge of the screen or directly tap on the bottom bar:
2.
The quick menu will open. Tap on to activate the alarm sound, or on to deactivate it.
3.
Leave the quick menu.