Led Displays Of The Active Field Splitter (Afs); Figure 2-14 Led Display Afs - Siemens SIMATIC AFD4 Product Information

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Installing and connecting

2.9 LED displays of the active field splitter (AFS)

LED
LED
T1, T2
S1 to S8
Flashes rapid-
ly
2.9
LED displays of the active field splitter (AFS)
Status and error messages from the active field splitter (AFS)
Figure 2-14
Table 2- 5
Status and error messages
LED
LED
T1, T2
Y
green
Red
Flashes red
Off
green
30
Meaning
Debounce function is active (5 s after changes to the spur
lines, for example, before or after a short-circuit)
LED display AFS
Meaning
Main line is connected.
Bus termination is inactive.
Short-circuit or no-load operation on the main line to a cou-
pler
Cover of the main line terminal is open.
Wires of a main line are reversed.
LED lights up when the current of the Y line is > 10 mA.
Remedy
Wait for 5 s. One of the
states "off", "blue" or "slow
flashing" occurs.
Remedy
Eliminate the cause of the
error.
Close the cover.
Correct the wiring.
Active field distributors AFD4, AFD4 (FM), AFD8 and AFS
Product Information, 02/2015, A5E03775304-AC

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Simatic afd4 (fm)Simatic afsSimatic afd8

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