Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 450

Output signals
A state of FX5-8AD can be checked in the buffer memory area.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Output signals
Output signal (In FX2N allocation mode function)
■List of output signals
Buffer Memory Areas
b0 to 4
b5
b6 to 8
b9
b10
b11
b12 to 14
b15
■Offset/gain initialization request (b5)
Turn offonoff to enable the settings of buffer memory areas.
Offset/gain initialization is not to be performed unless 'Offset/gain initialization enabled code is set to E20FH.
When 'Offset/gain initialization request' (Un\G70, b5) is off, 'Offset/gain initialization complete flag' (Un\G69, b5) turns off.
■Operating condition setting request (b9)
Turn offonoff to enable the settings of buffer memory areas.
For the timing of turning the signal offonoff, refer to the following.
Page 445 Operating condition setting completed flag (b9)
■User range write request (b10)
In the offset/gain setting mode, turn offonoff User range write request (b10) to register values adjusted with the offset/gain
setting in a multiple input module. The data is written to the flash memory at the timing when this signal is turned offon.
For the timing of turning the signal offonoff, refer to the following.
Page 446 Offset/gain setting mode status flag (b10)
■Channel change request (b11)
Turn offonoff Channel change request (b11) to change a channel to perform the offset/gain setting.
For the timing of turning the signal offonoff, refer to the following.
Page 446 Channel change completed flag (b11)
■Error clear request (b15)
Turn offonoff Error clear request (b15) when Error flag (Un\G69, b15), Disconnection detection signal (Un\G69, b6), Input
signal error detection signal (Un\G69, b12), Latest error code (Un\G0), and Latest alarm code (Un\G2) are cleared.
For the timing of turning the signal offonoff, refer to the following.
• Page 447 Error occurrence flag (b15)
• Page 444 Disconnection detection signal (b6)
• Page 447 Input signal error detection signal (b12)
APPX
448
Appendix 12 Buffer Memory Areas
CH1 CH2 CH3
70
70
Description
Use not allowed
Offset/gain initialization request
Use not allowed
Operating condition setting request
User range write request
Channel change request
Use not allowed
Error clear request
CH4 CH5 CH6 CH7 CH8