Manual, Control Module, PROFINET, DL10
Document #9620-20-C-DL10-04
Pinnacle Park • 1031 Goodworth Drive • Apex, NC 27539 • Tel: 919.772.0115 • Fax: 919.772.8259 •
C-11
2.1.2 System Failure (SF) and Bus Failure (BF) LEDs
When the modules are coupled and communicating properly on the network, the DL10‑M LEDs
should display as shown in
,
with the E1 and E2 LEDs flashing red based on the
PROFINET communication.
Figure 2.1—LED Display of Properly Functioning Coupled Modules
SF LED is Green
E2 LED is Red Flashing/Green
BF LED is Green
E1 LED is Red Flashing/Green
The System Failure (SF) status LED is identified on the module as “SF”. It provides device status
for power and proper operation. Refer to
for an outline of this LED’s operation.
The Bus Failure (BF) status LED is identified on the module as “BF”. It provides PROFINET
status information. Refer to
for an outline of this LED’s operation.
Table 2.4—Master Module SF status LED
Status
LED
Note
No Power
Off
No power applied. Check if the voltage is between 20.4
and 28.8 VDC.
Operational
1
Green
(solid)
Normal operation.
Fault
Red
(solid)
The fault Internal Diagnostic Error has occurred.
Fault
Red
(flashing)
Reset To Factory Push Button was pressed or one of
the following faults has occurred:
- Communication error with tool module
- Input power failure
Note:
1. The LED will be green even if no network connection is established.
Table 2.5—Master Module BF status LED
Status
LED
Note
Operational
1
Off
1
No error (Normal operation).
Not OK
Green
(solid)
Watchdog timeout; channel, generic or extended
diagnosis present; system error.
Green
(flashing)
DCP signal service is initiated via the bus.
Red
(solid)
No configuration.
Red
(flashing)
No data exchange.
Note:
1. If the LED is off it may also indicate the device may be powered off.
