Diagnosis Command; Clearing Statistical Information Of Packet Transmission And Reception - Mitsubishi Electric M80 Series Maintenance Manual

M800/M80/E80 Series Maintenance Manual
4 Failure Diagnosis

4.14.2 Diagnosis Command

4.14.2.1 Clearing Statistical Information of Packet Transmission and Reception

The cumulative information of packet transmission and reception can be cleared by using the 1-shot output function on the
I/F diagnosis screen.
This function is useful when you reset the counter to "0" to calculate the increment per unit time of the counter.
The devices listed in the section "4.14.1 Diagnosis Procedure" (SD1133 to SD1182 or SD1633 to SD1682) can be cleared.
SD devices to be used for issuing the diagnosis command are as follows. SD devices for the diagnosis command are also
assigned to each slot.
Make sure to use the 1-shot output function on issuing the command.
When multi-project is enabled, use the PLC device for project 1.
Device
(EXT1/EXT3)
SD1183 SD1683
SD1184 SD1684
Note
(1) When two expansion cards are installed and one of them is executing a diagnosis command, this function cannot issue
any diagnosis command to the other card.
[Operation]
Input "0001" to the SD device for issuing the diagnosis command on the I/F diagnosis screen, and execute the command.
After this command is executed, the screen transitions as follows before the execution is completed.
Input the command
Output (1-shot output) the command
"0001" (HEX) to the device for issu-
ing the diagnosis command.
If "EXXX" is displayed on the device for execution result of the diagnosis command when the operation is completed, it
means that an error occurs. (XXX is any hexadecimal number.) For detailed information of errors, refer to "4.14.2.2 Error
Code List".
IB-1501273-F
Device
(EXT2/EXT4)
Issuing the diagnosis command
Execution result of the diagnosis command
Executing: "DDDD" (HEX) is displayed.
Completed: The command previously executed is displayed.
Error occurs: Error code is displayed.
Executing the command
After the command is executed, the
device for execution result of the di-
agnosis command changes to
"DDDD" (HEX).
Use
The device for issuing the diagnosis
command is cleared, and the device
for execution result of the diagnosis
command is updated.
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Completed