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EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
ELR 9000 HP Series
3.4.3.1
Menu “General Settings”
Setting
P. Description
Allow remote control
1 Selection “
NO
” means that the device cannot be remotely controlled over either
the digital or analog interfaces. If remote control is not allowed, the status will be
shown as “
Local
” in the status area on the main display. Also see section
Analog interface range
1 Selects the voltage range for the analog 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
2 Selects how the input pin “Rem-SB” of the analog interface shall be working
regarding levels and logic:
•
Normal
= Levels and function as described in the table in
•
Inverted
= Levels and function will be inverted
Also see
„3.5.4.7. Application examples“
Analog Rem-SB action
2 Selects the action on the DC input that is initiated when changing the level of
analog 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
3 Pin 6 of the analog interface (see section
) is by default assigned to only
signal the device alarms OT and PF. This parameter allows to also enable signal-
ling only one of both (3 possible combinations):
Alarm OT
= Enable/disable signalling of alarm OT on pin 6
Alarm PF
= Enable/disable signalling of alarm PFon pin 6
Analog interface pin 14
3 Pin 14 of the analog interface (see section
) is by default assigned to only
signal the device alarm OVP. This parameter allows to also enable signalling
further device alarms (7 possible combinations):
Alarm OVP
= Enable/disable signalling of alarm OVP on pin 14
Alarm OCP
= Enable/disable signalling of alarm OCP on pin 14
Alarm OPP
= Enable/disable signalling of alarm OPP on pin 14
Analog interface pin 15
4 Pin 15 of the analog interface (see section
) is by default assigned to only
signal the regulation mode CV. This parameter allows to enable signalling a dif-
ferent device status (2 options):
Regulation mode
= Enable/disable signalling of CV reg mode on pin 15
DC status
= Enable/disable signalling of DC input status on pin 15
DC input after power ON
5 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 settings
5 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
6 Determines how the DC input shall react after a power fail (PF) alarm has
occurred:
•
OFF
= DC input will be switched off and remain until user action
•
Auto ON
= 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
6 Determines the condition of the DC input after leaving remote control either
manually or by command.
•
OFF
= DC input will be always off when switching from remote to manual
•
AUTO
= DC input will keep the last condition
