Elektro-Automatik EL 9000 B 15U Series, Operating Manual

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Page 39
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
ea1974@elektroautomatik.de
EL 9000 B 15U/24U Series
3.4.3.1 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 input values, monitoring outputs 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
See also section „3.5.4. 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
„3.5.4.4. Analog interface specification“
) and logic:
•
Normal
= Levels and function as described in the table in 3.5.4.4
•
Inverted
= Levels and function will be inverted
Also see „3.5.4.7. Application examples“
Analog Rem-SB action Selects the action on the DC input that is initiated when changing the level of an -
alog input REM-SB:
• DC OFF = the pin can only be used to switch the DC input off
• DC AUTO = the pin can be used to switch the DC input off and on again, if it has
been switched on before at least from a different control location
Analog interface pin 6 Pin 6 of the analog interface (see section
3.5.4.4
) 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 PFon pin 6
Analog interface pin 14 Pin 14 of the analog interface (see section
3.5.4.4
) 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
3.5.4.4
) is by default assigned to only
signal the regulation mode CV. This parameter allows to enable signaling a different
device status (2 options):
•
Regulation mode
= Enable/disable signaling of CV reg mode on pin 15
•
DC status
= Enable/disable signaling of DC input status on pin 15
DC input 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 off
•
AUTO = The device will automatically restore the situation before the OT alarm,
which usually means the DC power stage(s) to be on
DC input after power ON Determines the condition of the DC input after power-up.
•
OFF = DC input is always off after switching on the device
•
Restore = DC input condition will be restored to the condition prior to switch off
Voltage controller setting Selects the regulation speed of the internal voltage regulator between Slow and
Fast . See „3.2.1.1. Speed of the voltage controller“ .
DC input after PF alarm Determines how the DC input shall react after a power fail (PF) alarm has oc-
curred:
• OFF = DC input will be switched off and remain until user action
• AUTO = DC input will switch on again after the PF alarm cause is gone and if it
was switched on before the alarm occurred
DC input after remote Determines the condition of the DC input after leaving remote control either man -
ually or by command.
•
OFF
= DC input will be always off when switching from remote to manual
•
AUTO
= DC input will keep the last condition