Operation; Operating Elements; Operating Keys - Samson TROVIS 5571 Mounting And Operating Instructions

Operation

1 Operation
The programmable logic controller (PLC) is freely programmable. The controller is delivered
without an executable application in the memory. The application must be developed sepa-
rately for the desired purpose on a personal computer using ISaGRAF
IEC 61131-1) and then transferred to the controller.
On start-up, after transferring the generated application, the current time and date must be set
in the controller (–> section 1.4).
1.1

Operating elements

1.1.1 Operating keys

The keys are located in the front panel of the PLC and protected by a Plexiglas door.
Changeover key
(press with pen or other pointed item)
Switch between levels (after entering the key code)
Reset key
(press with pen or other pointed item)
Reset freely accessible parameters and function blocks to their default values
(factory settings)
Cursor key(s)
– Switch to information level
– Navigate in levels (also in the application developed with ISaGRAF
– Set data points
Enter key
– Open levels (also in the application developed with ISaGRAF
– Activate editing mode for parameters and function blocks
– Confirm entered settings
4
EB 5571 EN
Pressing both keys together:
Pressing one of the keys separately:
®
(programming as in
®
)
®
)