Ea Elektro Automatik EA Elektro-Automatik EA-ELR 9250-140 3U Electronic Load 0 - 140 A 0 - 250 Vdc 0 - 7000 W 33200406 データシート
製品コード
33200406
Page 48
ELR 9000 Series
EA Elektro-Automatik GmbH
Helmholtzstr. 31-33 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
3.4.7 Switching the DC input on or off
The DC input of the device can be manually or remotely switched on and off. This can be restricted in manual
operation by the control panel being locked.
Switching the DC input on during manual operation or digital remote control can be disabled by
pin REM-SB of the built-in analog interface. For more information refer to 3.4.3.1 and example
a) in 3.5.4.6. In such a situation, the device will show a notification in the display.
► How to manually switch the DC input on or off
1.
As long as the control panel (HMI) is not fully locked press the button ON/OFF. Otherwise you are asked to
disable the HMI lock first.
2.
This button toggles between on and off, as long as a change is not restricted by an alarm or the device is
locked in “Remote”. The condition is displayed as either “Input ON” or “Input OFF”.
► How to remotely switch the DC input on or off via the analog interface
1.
► How to remotely switch the DC input on or off via the digital interface
1.
See the external documentation “Programming Guide ModBus & SCPI” if you are using custom software, or
refer to the external documentation of LabView VIs or other documentation provided by EA Elektro-Automatik.