Siemens SIRIUS 3RK3 - Diagnostics with Diagnostics Module; Diagnostics Module

Diagnostics / service
8.3 Diagnostics with diagnostics module
Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
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8.3 Diagnostics with diagnostics module
8.3.1 Diagnostics module
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Figure 8-1 Diagnostics module of the MSS
A diagnostics module is available for the MSS that is able to display the current messages,
diagnostics data and status information of the monitored system directly on the control
cabinet. It also contains all status LEDs present on the basic unit and makes the system
interface easily accessible outside of the control cabinet.
The pending messages / errors can be read and acknowledged with the keys, current status
information is shown on the display.
All of the following is available:
● 4 keys for navigating the display menu, 2 keys are softkeys with different functions (e g.
test / reset)
● 1 graphical display
● 3 LEDs (DEVICE, BF, SF)
The diagnostics module can be directly connected to the central unit / interface module via
the rear system interface. The power supply is provided from the central unit. Via the system
interface on the front (with a cover cap for IP54), a PC / PG can be connected to MSS ES
with a PC cable.
CAUTION
The diagnostics module may only be removed or connected when the system is in a de-
energized state!