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Expanding the Operator Interface (BE1) 08/2005

5 Configuring OP Hotkeys and PLC Keys

BE1/5-144 SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition

5.12 Terminology

Hotkeys

6 keys on OP010, OP010C and SINUMERIK keyboards with hotkey blocks.

Pressing the keys selects an operating area directly.

As an option, 2 additional keys can be configured as hotkeys.

References: /BH/, Operator Components Manual

PLC keys

PLC keys are provided as hotkeys via the PLC interface of the HMI software. Their

reactions can be configured in the HMI. They are set up as:

- Keys of the machine control panel

- Signal logical interconnections of the PLC that are evaluated

These are also known as "virtual keys".

Softkey

Virtual keys

See PLC keys.

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