User manual

Page 34
EL 9000 T Series
www.elektroautomatik.de
[e-mail]
EA Elektro-Automatik GmbH
Helmholtzstr. 31-37 • 41747 Viersen
Germany
Fon: +49 2162 / 3785-0
Fax: +49 2162 / 16230
Submenu “TCP Keep-Alive”
Element Description
Enable TCP
Keep-Alive
Default setting: disabled
Enables/disables the “keep-alive time” functionality of TCP.
Submenu “Logging”
Element Description
Enable USB
logging
Default setting: disabled
Enables/disablesthe“logtoUSBstick”feature.Onceenabled,youcandenetheloginterval
(multiple steps, 500 ms ... 5 s) and choose between Start/stop with DC on/off or Manual
start/stop. With a properly formatted USB stick (also see 1.9.5.5) plugged, logging to USB
stick can be used anytime. For more refer to „3.4.9. Recording to USB stick (logging)“.
Submenu “Com Protocols” (communication protocols)
Element Description
SCPI / ModBus Default setting: both enabled
Enables/disables SCPI or ModBus communication protocols for the device. The change is
immediately effective after submitting it with ENTER button. Only one of both can be disabled.
Submenu “Com Timeout” (communication timeout)
Element Description
Timeout USB (ms) Default value: 5
USB/RS232communicationtimeoutinmilliseconds.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 (s) Default value: 5
Keep-alivetimeoutinseconds.Denesthetimeafterwhichthedevicedisconnectsthe
Ethernet socket automatically due to inactivity.
3.4.3.8 Menu “HMI Setup”
These settings refer exclusively to the control panel (HMI).
Element Description
Language Selection of the display language between German, English, Russian or Chinese. This
selection screen is also shown for 3 seconds during the startup phase of the device.
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 Used to activate/deactivate the HMI and the limits lock. For more information refer to
„3.7. Control panel (HMI) lock“ and„3.8. Limits lock“
Status Page When enabled, this option switches the main screen of the device display to a simpler
version with only voltage and current plus status.
Limits Lock Allows for the lock of safety relevant parameters with a PIN code, here the so-called
adjustment limits. See „3.8. Limits lock“ for more information. While the lock is active, the
menu to set these adjustment limits is not accessible. The PIN used here is the same as
forthe“HMIPIN”lock(seeabove).Thelockisalsoeffectiveontheuserproles,because
they contain a set of values for the limit settings, as well as on the feature “Reset device”.