Siemens PC 870 manual Operating units with touchscreen front panels, Operation, Status indicators

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Description of Device

2.2Operating units with touchscreen front panels

The 12.1º version and the 15.1º version of the touchscreen front panels differ in their dimensions and the size of their displays. The 12.1º ver- sion does not have drill holes (covers) at the sides.

Figure 2-7 shows the 15.1º version as an example to illustrate the sta- tus indicators, the USB interface and the display.

Status indicators				Display

OK

USB interface *)

*) not present on NEMA-standard front panels (see Appendix: Technical Data)

Fig. 2-7 Example:15.1º operating unit with touchscreen front panel

Operation	The device is operated by touching the touch-sensitive display with
	your finger in accordance with the functions displayed for that specific
	application, e.g. by applying pressure to a displayed button.
Status indicators	Information about the operation status is supplied by the two LEDs at
	the upper left side of the keyboard (see paragraph 2.1.1):
	The left LED (ºPOWERº) lights when the power supply works
	The right LED (ºTEMPº) lights when a temperature threshold is ex-
	ceeded (see ªSOM±programº in chapter 7 of the ªComputing Unitº
	manual).

2-6	SIMATIC Panel PC 670 / 870 Operating Unit, Equipment Manual
	Edition 07/01

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Contents Equipment Manual Panel PC 670 / 870 Operating UnitAppendices Safety information Qualified personnel Correct usage Trademarks ImpressumPage Purpose of the manual PrefaceTarget group Documentation Edition CommentsCustomer Support, Technical Support Nuremberg Johnson City Singapore Simatic HotlineTechnical Support Simatic Customer Support Online ServicesAuthorization Technical Support Europe / Africa NurembergTable of Contents Index-1 Appendix B ESD Guidelines IndexProduct Overview UsagePanel PC 670 Computing and operating units Keyboard versionsTouchscreen versions Panel PC 870 Computing and operating units Shows an example of the complete deviceTouchscreen version Page Description of Device Available in combination with 10º 12º 15º TouchOperating units with key-based front panels Status indicationsSoft keys KeyboardFunction keys Control keysAlpha keys Integrated mouse ConnectingExternal keyboards Operating units with touchscreen front panels Status indicatorsOperation Front-side USB interface InterfacesRear-side interfaces Interface assignment Signal typeFront-side USB interface T2 ± Device dimensionsDimensions of Panel PC ± 2 ÜComputing unit Swung away by Mounting cut-out MountingPanel PC Mounting Installation Clamp fixing Installation withScrew fixing L2 +1 L5 ±A1 ±1 L3 ± L1 +1 A2 ±1Operating unit Computing unit Accessories MaintenanceSpare parts and accessories Spare partsDetaching the operating unit from the computing unit Removing the computing unit completely Rear side of operating panel with positions of interfacesRemoving Proceed as follows Computing unit Cable K1 Slits for mounting rails Slits for vertical soft key labeling strips Appendix a Technical Data Technical data of operating unitAppendix a Technical Data Keyboard table operating units with key-based front panels Key number Code Key label/nameAppendix a Technical Data Blank Explanation of values in the table Appendix B ESD Guidelines What does ESD mean?Handling ESD assemblies Index Index