User manual

Page 44
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
www.elektroautomatik.de
[e-mail]
EL 9000 B HP Series
Element Description
Com Timeout Timeout USB/RS232 (in milliseconds)
Default value: 5, Range: 5...65535
Denesthemax.timebetweentwosubsequentbytesorblocksofatransferredmessage.
For more information about the timeout refer to the external programming documentation
“Programming ModBus & SCPI”.
Timeout ETH (in seconds)
Default value: 5, Range: 5...65535
Denesthe“keep-alivetimeout”propertyofanetworkconnectioninseconds.Ifthere
was no command communication between the controlling unit (PC, PLC etc.) and the
device for the adjusted time, it will close the socket connection.
Com Protocols Enables or disables SCPI or ModBus communication protocols for the device. Only one
of both can be disabled.
Logging Enables/disablesthe“logtoUSBstick”feature.Onceenabled,youcandenethelog
interval (multiple steps, 500 ms ... 5 s) and the control method. For more refer to „3.4.10.
Recording to USB stick (logging)“.
3.4.3.8 Menu “HMI settings”
These settings refer exclusively to the control panel (HMI).
Element Description
Language Selection of the display language between German, English, Russian and Chinese
Backlight The choice here is whether the backlight remains permanently on or if it should be
switched off when no input via screen or rotary knob is made for 60 s. As soon as input
is made, the backlight returns automatically. Furthermore the backlight intensity can be
adjusted here.
HMI Lock See „3.7 Control panel (HMI) lock“ on page 57.
Limits Lock See „3.8 Limits lock“ on page 57
Key Sound Activates or deactivates sounds when touching a touch area in the display. It can usefully
signal that the action has been accepted.
Alarm Sound Activatesordeactivatestheadditionalacousticsignalofanalarmoruserdenedevent
which has been set to “Action = ALARM”. See also „3.6 Alarms and monitoring“ on page
54.
Status page Enables/disables two display related options for the main screen with actual and set
values:
Show meter bar: in U/I/P mode, i. e. resistance mode not activated, a meter bar for
0-100% actual values of voltage, current and power is shown. See „3.4.8. The meter bars“.
Alternative status page: switches the main screen of the device with its actual and
set values of voltage, current, power and - if activated - resistance to a simpler display
with only voltage and current, plus status. See „3.4.7. Switching the main screen view“.
Default setting: both disabled
Limits Lock See „3.8 Limits lock“ on page 57