Siemens CP 343-1 manual Displays and Mode Selector, LED Displays, CP Operating Mode

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Table 5

Component

Run time in the CPU 314-1

Explanation / Values

per block AG-SEND/AG-LSEND, AG-RECV/AG-LRECV 2.5 ms to 5 ms

1.3Displays and Mode Selector

LED Displays

The LED panel on the front of the CP 343-1 has three display elements:

SF

RUN

STOP

Figure 2 LED Displays

CP Operating Mode

The LEDs indicate the current operating mode of the CP 343-1 as follows:

STOP–LED

(yellow)

RUN–LED

(green)

SF–LED

(red)

CP operating mode

start up

RUN

STOPPING

STOP

STOP with internal error

8Product information CP 343–1

C79000–Z8964–C038–05