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Siemens CP-8021 User Manual

Siemens CP-8021
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Installation and Circuitry
198 Unrestricted SICAM A8000 / CP-8000 • CP-8021 • CP-8022 Manual
DC8-037-2.02, Edition 10.2017
6.8 Switching the Device On and Off
Before switching the device on it must be connected to the designated power supply.
Switching on takes place by connecting the voltage at the corresponding connector
(X12/CP-8000, X1/PS-862x, X1/PS-864x), commonly by switching on a miniature circuit
breaker (Details see 6.7.1, Power Supply).
The circuit breaker must be arranged at a suitable location, simply accessible to the user,
close to the device, and be marked as disconnector for the device.
The device starts up automatically. It is operational (without error display), as soon as all con-
nected modules have concluded the startup. The startup time is dependent on the loaded data
on the SD card and may last up to 15 minutes.
Pay attention to the status display during and after startup. You will find the details therreto in
section 11.2, Checks and System Display.
The switching off of the device takes place by disconnecting the power supply.
Caution
Switching off during writing operations to the SD card (load firmware, load parameters) is to be avoided
without fail, since the data on the SD card could be destroyed as a result.

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Siemens CP-8021 Specifications

General IconGeneral
BrandSiemens
ModelCP-8021
CategoryController
LanguageEnglish

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