I/O Signals Transferred To/From Programmable Controller Cpu - Mitsubishi MELSEC-Q Series User Manual

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SPECIFICATIONS
3.3.2 I/O signal details
The following are details of the Q68TD-G-H01 I/O signals.
(1) Module ready (X0)
(a) If the module is in the normal mode at power-on or resetting of the programmable
(b) When this signal (X0) is off in the normal mode, conversion processing is not
(c) This signal (X0) turns off when:
(2) Operation condition setting completion flag (X9)
(a) When the following settings are changed, this signal is used as an interlock
(b) When the operation condition setting completion flag (X9) is OFF, conversion
controller CPU, this signal turns on to start conversion processing as soon as it
gets ready for conversion.
performed. In the offset/gain setting mode, conversion processing is performed if
this signal (X0) is off.
• The module is in the offset/gain setting mode
• The Q68TD-G-H01 is in a watchdog timer error *1
* 1 Occurs if program operation is not completed within the intended time due to errors such as a
hardware fault of the Q68TD-G-H01. The RUN LED of the Q68TD-G-H01 goes off when a
watchdog timer error occurs.
condition to turn ON/OFF the operation condition setting request (Y9).
• Conversion enable/disable setting (Un\G0)
• CH Time/Count/Moving average/Time constant setting (Un\G1 to Un\G8)
• Averaging processing selection (Un\G24,Un\G25)
• Warning output enable/disable setting (Un\G46)
• Scaling valid/invalid setting (Un\G58)
• CH Scaling range upper/lower limit value (Un\G62 to Un\G77)
• CH Scaling width upper/lower limit value (Un\G78 to Un\G93)
• CH Process alarm upper/lower limit value (Un\G94 to Un\G125)
• CH Rate alarm warning detection period (Un\126 to Un\G133)
• CH Rate alarm upper/lower limit value (Un\G134 to Un\G149)
• Disconnection state conversion setting (Un\G164, Un\G165)
• CH Conversion setting for disconnection state value (Un\G166 to Un\G173)
processing is not carried out.

3.3 I/O Signals Transferred to/from Programmable Controller CPU

3.3.2 I/O signal details
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