Siemens PANEL PC 877 operating instructions Procedure, Risk of data loss

Operation and configuration 9.1 Normal operation

Procedure

Warning

Danger of incorrect operations!

The following applies to external input devices or combinations of external input devices and control units with key panels: Ambiguous key codes can cause serious malfunctions of the application program.

Always activate the "Security features" of "KeyTools." Please note the applicable safety information in the "Operation and configuration" chapter in the section, "Additional drivers and applications."

Caution

The device must not be switched on if there is condensation. Switch it on only after it has been stored in a (heated) room for at least 12 hours for temperature adjustment.

9.Connect the AC device to a sockeet with protective conductor with a cable suitable for the application. You connect the DC device to your 24 V DC power supply using the supplied special connector.

10.Switch on the power switch of the device.

The "POWER" LED will light up. The device is now in operation and booting.

Caution

Risk of data loss!

Do not switch off the power supply when the device is in operation. Disconnect the power only after the device has been correctly shut down.

After switching on the power supply, the device performs a self-test. During the self-test, the message "Press <F2> to enter SETUP" appears briefly.

When the self-test is finished, the operating system will be loaded and the desktop will be displayed.

The booting process has been completed successfully.

9-2	SIMATIC Panel PC 877
	Operating instructions, Release 07/2006, A5E00877780-01