S7-PCI315:LED PROFIBUS DP-Master: Difference between revisions
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Created page with "The subsequent table describes the meaning of the LEDs for the fieldbus device when the firmware of the PROFIBUS DP Master protocol is loaded to the device {| class="wikitabl..." |
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|style="width: 6em"|[[Image:LED_green.png]]<br />(green) ||style="width: 6em"| Flashing acyclic ||style="width: 19em"| No configuration or stack error | |style="width: 6em"|[[Image:LED_green.png]]<br />(green) ||style="width: 6em"| Flashing acyclic ||style="width: 19em"| No configuration or stack error | ||
|- | |- | ||
|[[Image:LED_green.png]]<br />(green | |[[Image:LED_green.png]]<br />(green) || Flashing cyclic || PROFIBUS is configured, but bus communication is not yet released from the PLC. | ||
|- | |- | ||
|[[Image:LED_green.png]]<br />(green) || On || Communication to all Slaves is established. | |[[Image:LED_green.png]]<br />(green) || On || Communication to all Slaves is established. | ||
Latest revision as of 11:58, 6 August 2012
The subsequent table describes the meaning of the LEDs for the fieldbus device when the firmware of the PROFIBUS DP Master protocol is loaded to the device
| Color | State | Meaning |
|---|---|---|
| Duo LED red/green | ||
 (green) |
Flashing acyclic | No configuration or stack error |
(green) |
Flashing cyclic | PROFIBUS is configured, but bus communication is not yet released from the PLC. |
(green) |
On | Communication to all Slaves is established. |
 (red) |
Flashing cyclic | Communication to at least one Slave is disconnected. |
(red) |
On | Communication to one/all Slaves is disconnected. |