SIGMATEK HGW 1033, Руководство по эксплуатации

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WIRELESS HANDHELD OPERATING PANEL HGW 1033-3
9.6.6.1 Reasons for an active safe mode
1. Connection failure with safety-related coupling:
The cause of this error is not immediately identifiable or cannot be attributed to
the operating panel. When reactivated, the coupling process must be rerun to
ensure that the entire system is functioning properly (e.g. cable break in the
installation).
2. Internal HGW hardware error (e.g. switch error)
If an internal or Safety error is found, the panel must be returned to SIGMATEK.
9.6.7 Turning Off
The On/off switch can be configured via LASAL CLASS 2. The application engineer can
define procedures for turning the operating panel off. Alternatively, a hard shutdown is
possible by pressing the On button for at least 3 seconds (see 5.6 On/Off Button
(illuminated)). To avoid an undesired emergency stop, the operating panel must be
decoupled before actively shutting down.
9.6.8 Evaluating Operating Elements
The operating panel sends all statuses to the control, through which further actions can be
set. Display (display, LEDs...) are initiated by the control.
The HGW 1033-3 sends the following operating element statuses to the safety-related
control SCP 111, which can evaluate and process the information.
l
Key switch
l
Emergency stop
l
Confirmation switch
03.03.2021 Page 65