Model 9113-0-0 Product Manual Page 7
PM9113-0-0 Revision 2
LED Indicators:
The five LEDs indicate the ongoing status of the 9113 during both Run and Utility mode. During power-up a
checksum verification is made on the 9113 firmware. If the verification fails then the three LEDs on the front will
light red and the micro controller will halt execution. This is a fatal error and may require factory repair
Ethernet Connection LED:
This LED will light green when an ethernet carrier signal is detected. It should be lit when the 9113 is plugged into
a switch or hub that is powered. It should also be lit when the 9113 is plugged directly into a PLC that is powered.
Ethernet Activity LED:
This LED will light amber when ethernet packets are transmitted or received. The LED will light for all packet
transmissions even if the 9113 is not the source or destination device.
Serial Port LED:
The state of this LED is dependant on the operating mode of the 9113.
If in normal run mode...
The LED will light green when successful communications occurs with the Ultra 3000 and red when a
response is not received from the Ultra 3000. A response failure will also cause the Fault LED to light and a
fault to be logged into the internal Fault Register (mapped address B010:038).
If in utility mode...
The LED will light green when a utility program accesses the 9113 through the serial port and red when
accessed through the ethernet port. Once access is made through a specific port, subsequent access will be
allowed only through that port until the 9113 is re-powered.
Fault LED:
The fault LED is valid only during normal run mode. If the internal Fault Register is non-zero then the LED will be lit
red. Once lit the LED will remain lit until the internal fault register is reset by the PLC or through a timed reset.
Mode LED:
In normal run the LED will flash amber when no session has been initiated by a PLC or the absence of activity by
the PLC has caused a session to expire. The LED will flash green while a session is active. In utility mode the LED
will flash red.
Internal Fault Register:
The internal fault register consists of sixteen bits and may be accessed by the PLC as B010:038. The bits indicate
individual errors or faults that are recognized by the 9113 and are listed in the table below. The Option Setup utility
program can be used to allow the PLC to reset the fault and/or set a time period for fault reset. Whenever a fault is
encountered the time period is reloaded so, for the fault register to be cleared the 9113 must be fault free for the
entire period specified. Default setup: PLC and Time reset enabled. Reset period is 60 seconds.
Bit Number Fault Description Bit Number Fault Description
0 Invalid file type request 1 Invalid byte count request
2 Invalid file or element request 3 Invalid read/write function code
4 Invalid word number request 5 Open session failure
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8 Serial port buffer overflow 9 Serial port exception returned
10 Internal math fault 11 Serial port CTS fault
12 Serial port - No reply 13 Ultra Node Fault
14 Global Index Fault 15 Failsafe