Appendix 1.2 Output Signal - Mitsubishi MELSEC-L Series User Manual

Appendix 1.2
(1) Operating condition setting request (Y9)
To validate the following settings, turn Operating condition setting request (Y9) OFF→ ON → OFF.
• A/D conversion enable/disable setting (Un\G0)
• CH Average time/Average number of times/Move average settings (Un\G1 to Un\G4)
• Averaging process specification (used to replace Q64AD) (Un\G9)
• Averaging process specification (Un\G24)
• Conversion speed setting (Un\G26)
• Input signal error detection setting (Un\G47)
• Process alarm output setting (Un\G48)
• Scaling enable/disable setting (Un\G53)
• CH Scaling lower limit value (Un\G62, Un\G64, Un\G66, Un\G68)
• CH Scaling upper limit value (Un\G63, Un\G65, Un\G67, Un\G69)
• CH Process alarm lower lower limit value (Un\G86, Un\G90, Un\G94, Un\G98)
• CH Process alarm lower upper limit value (Un\G87, Un\G91, Un\G95, Un\G99)
• CH Process alarm upper lower limit value (Un\G88, Un\G92, Un\G96, Un\G100)
• CH Process alarm upper upper limit value (Un\G89, Un\G93, Un\G97, Un\G101)
• CH Input signal error detection setting value (Un\G142 to Un\G145)
For the timing of turning the signal OFF → ON → OFF, refer to the following.
• Operating condition setting completed flag (X9) (
(2) User range write request (YA)
(a) Offset/gain setting mode
Turn User range write request (YA) OFF → ON → OFF to register the adjusted offset/gain setting values in the
A/D converter module.
The data is written to the module at the moment the signal is turned from OFF to ON.
For the timing of turning the signal OFF → ON → OFF, refer to the following.
• Offset/gain setting mode flag (XA) (
(b) Normal mode
Turn User range write request (YA) OFF → ON → OFF to perform the user range restoration.
For the timing of turning the signal OFF → ON → OFF, refer to the following.
• Offset/gain setting mode flag (XA) (
(3) Channel change request (YB)
Turn Channel change request (YB) OFF → ON → OFF to change a channel to perform the offset/gain setting.
For the timing of turning the signal OFF → ON → OFF, refer to the following.
• Channel change completed flag (XB) (
(4) Maximum value/minimum value reset request (YD)
Turn Maximum value/minimum value reset request (YD) OFF → ON → OFF to clear the maximum or minimum
values stored in CH
Un\G33, Un\G35, Un\G37).
For the timing of turning the signal OFF → ON → OFF, refer to the following.
• Maximum value/minimum value reset completed flag (XD) (
100
Output signal
Page 95, Appendix 1.1)
Page 95, Appendix 1.1)
Maximum value (Un\G30, Un\G32, Un\G34, Un\G36) and CH
Page 95, Appendix 1.1)
Page 95, Appendix 1.1)
Page 95, Appendix 1.1)
Minimum value (Un\G31,