Mitsubishi QJ71MB91 User Manual

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4.11 Diagnostics (FC: 08)
4.11.6 Clear counters and diagnostic register (sub-function code: 10)
4
MODBUS(R) STANDARD FUNCTIONS
4.11.6 Clear counters and diagnostic register (sub-function code: 10)
Clears counters (e.g. message count).
Also, clears the diagnostic register and the error of the channel where the request
message has been received.
The following counters will be cleared.( Section 11.3)
• Bus message count
• Bus communication error count
• Exception error count
• Slave message count
• Slave no-response count
• Slave NAK count
• Slave busy count
• Character overrun error count
• Communications event count ( Section 4.12)
The following diagnostic resisters will be cleared.
• CH1/2 side detailed LED status storage area of the buffer memory (address:
0006
H
/0007
H
)
*1
• CH1/2 side error response code storage area of the buffer memory (address:
0002
H
/0004
H
)
*1
* 1 Clears only the receiving channel side area.

Mitsubishi QJ71MB91 Specifications

General

Brand	Mitsubishi
Model	QJ71MB91
Category	Controller
Language	English