Error Notification Function - Mitsubishi NZ2GFCF-D62PD2 User Manual

8.19

Error Notification Function

When an error or warning occurs, the high-speed counter module notifies the master station of it using remote input
signals and remote registers.
Remark
The notification of the error or warning can be checked on the LED on the front of the module.
For details, refer to the following.
• PART NAMES (
(1) Notification of an error
The high-speed counter module notifies the master station of an error in the following method.
Item
Error status flag (RXA)
CH Error status (RX36, RX4E)
CH Latest error code (RWr22,
*1
RWr3A)
*1 Errors independent from channels are station errors stored in CH1 Latest error code (RWr22).
(a) Method for clearing an error
The method for clearing an error depends on the error type.
Error type
Major error
Moderate error
(2) Notification of a warning
The high-speed counter module notifies the master station of a warning in the following method.
Name
Warning status flag (RX7)
CH Warning status (RX37,
RX4F)
CH Latest warning code
(RWr23, RWr3B)
*1 Errors independent from channels are station errors stored in CH1 Latest warning code (RWr23).
Page 21, CHAPTER 2)
Turns on when a moderate error or major error occurs.
Turns on when a moderate error or major error occurs for
each channel.
An error code is stored when a moderate error or major
error occurs for each channel.
The error cannot be cleared.
Turn off then on CH Error reset command (RY36, RY4E) or Initial data setting request
flag (RY9) after removing the error cause.
Turns on when a minor error occurs.
Turns on when a minor error occurs for each channel.
The error code is stored when a minor error occurs for each
*1
channel.
Description
Clearing an error
Description
CHAPTER 8 FUNCTIONS
Reference
Page 236, Appendix 1.1
Page 260, Appendix 2 (6)
Reference
Page 236, Appendix 1.1
Page 260, Appendix 2 (6)
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