Appendix 12Buffer Memory Areas; List Of Buffer Memory Areas - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Appendix 12

List of buffer memory areas

This section lists the buffer memory areas of the multiple input module. For details on the buffer memory, refer to the following.
Page 436 Details of buffer memory addresses
The buffer memory areas of the multiple input module are classified into the data types described below.
Data type
Setting data
Control data
Monitor data
Do not write data to the system areas and areas whose data types are monitor in the buffer memory. Writing
data into these areas can cause the malfunction of the module.
In the normal mode
: With refresh setting, : Without refresh setting
■Un\G0 to Un\G399
Address Address
(decimal) (hexadecimal)
0 0H
1 1H
2 2H
3 3H
4 to 29 4H to 1DH
30 1EH
31 1FH
32 to 35 20H to 23H
36 24H
37 25H
38 26H
39 27H
40 28H
41 29H
42 2AH
43 to 59 2BH to 3BH
60 3CH
61 to 68 3DH to 44H
69 45H
APPX
422
Appendix 12 Buffer Memory Areas
Buffer Memory Areas
Description
Description The data to be customized to suit the connected devices and the purpose of the system.
Read and write Read and write is possible.
attributes
Setting procedure Use GX Works3 or a program to set the data.
Setting timing After a change of value, turning offonoff 'Operating condition setting request' (Un\G70, b9)
allows the setting value to take effect.
Description The data used for controlling the multiple input module.
Read and write Read and write is possible.
attributes
Setting procedure Use GX Works3 or a program to set the data.
Setting timing As soon as the values are changed, the set values become effective.
Description The data used for checking the status of the multiple input module.
Read and write Only read is possible and write is not possible.
attributes
Setting procedure 

Setting timing
Name
Latest error code
Latest address of error history
Latest alarm code
Latest address of alarm history
System area
Module Information
Firmware version
System area
Warning output flag (Process alarm upper limit)
Warning output flag (Process alarm lower limit)
Warning output flag (Rate alarm upper limit)
Warning output flag (Rate alarm lower limit)
Input signal error detection flag
Disconnection detection flag
Conversion completed flag
System area
Operation mode monitor
System area
Input signals
Default value Data type
0 Monitor
0 Monitor
0 Monitor
0 Monitor
 
61E0H Monitor
0 Monitor
 
0000H Monitor
0000H Monitor
0000H Monitor
0000H Monitor
0000H Monitor
0000H Monitor
0000H Monitor
 
0 Monitor
 
0 Monitor
Auto refresh


















