Output Signal - Mitsubishi Electric MELSEC-Q series User Manual

5.2.2

Output signal

(1) Default setting request (Y5)
Turn on then off Default setting request (Y5) to return the present set value of buffer memory areas to the default
value.
For the buffer memory areas which return to the default value, refer to the following.
• List of Buffer Memory Addresses (
For the timing of turning on then off the signal, refer to the following.
• Default setting completed flag (X5) (
When turning off then on Default setting request (Y5), set Disable (1) to the setting values of Conversion
enable/disable setting (Un\G0) in all the channels and confirm that the digital conversion of the CT input module
stops in all channels.
At stopping the digital conversion, confirm if Converting or unused (0) is stored in Conversion completed flag
(Un\G10).
If Default setting request (Y5) is turned off then on for any of the channels while the digital conversion is
performed, the error code (116) is stored in Latest error code (Un\G19) and Error flag (XF) turns on. The present
set values of the buffer memory areas do not return to the default value.
(2) Set value backup request (Y6)
Turn on then off Set value backup request (Y6) to backup the present set value of the buffer memory areas to the
non-volatile memory.
For the buffer memory areas in which the set value is backed up, refer to the following.
• List of Buffer Memory Addresses (
For the timing of turning on then off the signal, refer to the following.
• Set value backup completed flag (X6) (
When turning off then on Set value backup request (Y6), set Disable (1) to the setting values of Conversion
enable/disable setting (Un\G0) in all the channels and confirm that the digital conversion of the CT input module
stops in all channels.
At stopping the digital conversion, confirm if Converting or unused (0) is stored in Conversion completed flag
(Un\G10).
If Set value backup request (Y6) is turned off then on for any of the channels while the digital conversion is
performed, the error code (115) is stored in Latest error code (Un\G19) and Error flag (XF) turns on. The set value
is not backed up.
(3) Operating condition setting request (Y9)
To enable the initial settings of the CT input module, turn on then off Operating condition setting request (Y9).
For the contents of the initial settings to be enabled and the timing of turning on then off the signal, refer to the
following.
• Operating condition setting completed flag (X9) (
CHAPTER 5 I/O SIGNALS ASSIGNED TO THE CPU MODULE
Page 89, Section 6.1)
Page 78, Section 5.2.1 (2))
Page 89, Section 6.1)
Page 79, Section 5.2.1 (3))
Page 82, Section 5.2.1 (6))
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