Slave Display Of The Cp 142-2 (At Least On Group Led Lit) - Siemens SIMATIC NET CP 142-2 Manual

B8976111/02

2.1.4.3 Slave Display of the CP 142-2 (at least on group LED lit)

The display of the detected or active slaves is in groups of five. The upper three group LEDs indicate
which group of five is displayed. The lower five LEDs indicate the slaves within the group. You
change to the slave display mode by pressing the SET/DISPLAY button. By pressing the
SET/DISPLAY button again, you move from group to group.
If the CP 142-2 is in the configuration mode, it indicates all detected slaves.
±
If the CP 142-2 is in the protected mode, it indicates all active slaves. Failed or existing but
±
unconfigured slaves are indicated by the corresponding LED flashing.
The module returns to the status display in the following situations:
After you have displayed the last group (slave 30, 31) and pressed the SET/DISPLAY button.
±
If the SET/DISPLAY button is not pressed for a longer period (approximately 10 minutes).
±
Example 1:
Display showing that slaves with
addresses 5, 6 and 9 are active.
SF 4 9 14 19 24 29
APF 3 8 13 18 23 28
CER 2 7 12 17 22 27
AUP 1 6 11 16 21 26 31
CM 0 5 10 15 20 25 30
Figure 2-6 Display of the Active AS-i Slaves on the CP Front Panel
Example 2:
Display showing that slaves with
addresses 20, 21 and 22 are active.
SF 4 9 14 19 24 29
APF 3 8 13 18 23 28
CER 2 7 12 17 22 27
AUP 1 6 11 16 21 26 31
CM 0 5 10 15 20 25 30
2-8
AS-i Master Module CP 142-2