User Manual

Page 42
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
PSB 9000 2.5 kW Series
3.5.3.1 Menu “General Settings”
Setting Description
Allow remote control Selection “NO” means that the device can’t be remotely controlled over either
the digital or analog interfaces. If remote control isn’t allowed, the status will be
shown as “local” in the status area on the main display. See also section 1.9.6.1
Analog interface range Selects the voltage range for the analog set values, actual values and reference
voltage output.
• 0...5 V = Range is 0...100% set /actual values, reference voltage 5 V
• 0...10 V = Range is 0...100% set /actual values, reference voltage 10 V
Also see „3.6.4. Remote control via the analog interface (AI)“
Analog interface Rem-SB Selects how the input pin “Rem-SB” of the analog interface shall be working
regarding levels (see „3.6.4.4. Analog interface specication“) and logic:
• Normal = Levels and function as described in the table in 3.6.4.4
• Inverted = Levels and function will be inverted
Also see „3.6.4.7. Application examples“
Analog Rem-SB action Selects what action is transferred to the DC power stage when changing the
level of analog input “Rem-SB”:
• DC OFF=thepincanonlyswitchtheDCpowerstageo󰀨
• DC AUTO=thepincanswitchtheDCpowerstageo󰀨andonagain,ifithas
beenswitchedonbeforefromadi󰀨erentcontrollocation
Analog interface pin 6 Pin 6 of the analog interface (see section 3.6.4.4) is by default assigned to only
signal the device alarms OT and PF. This parameter allows to also enable signaling
only one of both (3 possible combinations):
Alarm OT = Enable/disable signaling of alarm OT on pin 6
Alarm PF = Enable/disable signaling of alarm PF on pin 6
Analog interface pin 14 Pin 14 of the analog interface (see section 3.6.4.4) is by default assigned to only
signal the device alarm OVP. This parameter allows to also enable signaling further
device alarms (7 possible combinations):
Alarm OVP = Enable/disable signaling of alarm OVP on pin 14
Alarm OCP = Enable/disable signaling of alarm OCP on pin 14
Alarm OPP = Enable/disable signaling of alarm OPP on pin 14
Analog interface pin 15 Pin 15 of the analog interface (see section 3.6.4.4) is by default assigned to only
signaltheregulationmodeCV.Thisparameterallowstoenablesignallingadi󰀨erent
device status (2 options):
Regulation mode = Enable/disable signaling of CV reg mode on pin 15
DC status = Enable/disable signaling of DC terminal status on pin 15
DC terminal after OT alarm Determines how the DC power stages shall react after an overtemperature (OT)
alarm has occurred and the power stages have cooled down again:
• OFF=DCpowerstage(s)willbeo󰀨
• AUTO = The device will automatically restore the situation before the OT alarm,
which usually means the DC power stage(s) to be on
DC terminal after power ON Determines the condition of the DC power stage after power-up.
• OFF=DCpowerstageisalwayso󰀨afterswitchingonthedevice.
• Restore = DC power stage condition will be restored to the same condition prior
toswitcho󰀨.
DC terminal after PF alarm Determines how the DC power stage shall react after a power fail (PF) alarm
has occurred:
• OFF=DCpowerstagewillbeswitchedo󰀨andremainsuntiluseraction
• AUTO = DC power stage will switch on again after the PF alarm cause is gone
and if it was switched on before the alarm occurred