Schneider Optics Web Embedded Server - Manual (Page 68)

Maintenance
58 840 USE 115 00 Version 1.0
The default is 0.
This is the minimum command. It will display the error log of the Ethernet web
embedded server module in slot 1 of the controller at Modbus Plus address 49.
.
This will display the error log of the Ethernet web embedded server module in slot 4
of the controller at Modbus Plus address 49.50. It will display debug information,
use software interrupt 5d and use Modbus Plus adapter number 1. The output will
be redirected to a file named TRACE.OUT.
If you have entered a viable command, ERRLOG will respond:
Path DM. x. x. x. x. x was opened
where x is the Modbus Plus address of the Quantum controller.
Next, it will list the number and date of the Quantum Ethernet web embedded
server firmware version.
Then, for each entry in the error log, ERRLOG will display the following information:
Error log entry number.
File name:Line:error code:
The ten registers of the microprocessor in hexadecimal (EAX, EDX, ECX,
EBX, EBP, ESI, EDI, ESP, EFLAGS, EIP).
For hardware exceptions, the file name and line number will be replaced by the
hardware exception vector number in decimal.
If you have requested debug messages, ERRLOG will also display the Modbus
messages and responses between the controller and the PC.
ERRLOG 49 1 Example
ERRLOG 49.50 4 /d /s5d /n1 > TRACE.OUT Example