Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 176

CH1 Offset/gain setting mode (Range specification)
In the offset/gain setting, specify the current input or voltage input for each channel.
Setting value
0
1
When a value other than 0 or 1 is set, the setting is regarded as Current (1).
• When an offset/gain value is written in the offset/gain setting mode (when 'User range write request' (Un\G70, b10) is
turned offon), this setting is written to the flash memory.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Offset/gain setting mode (range
specification)
CH Offset/gain setting mode (range
specification) (In FX3 allocation mode function)
■Default value
The default value is Voltage (0) for all channels.
When the mode changes to offset gain setting, the value saved in the flash memory is set.
CH1 Logging data
This area stores the data logged by the logging function.
Up to 10000 points of data can be stored per channel. After the number of stored data points reaches 10000, data collection
continues with the data overwritten from the head.
For details on the logging function, refer to the following.
Page 59 Logging function
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Logging data
CH Logging data (In FX3 allocation mode
function)
• Turning offon 'Operating condition setting request' (Un\G70, b9) allows the logging data in all the
channels to be cleared.
• Turning onoff Logging hold request while Logging hold flag is on allows logging to resume. In this case,
the logged data is not cleared.
APPX
174
Appendix 4 Buffer Memory Areas
Setting content
Voltage
Current
CH1 CH2
4164 4165
4151 4152
CH1 CH2
10000 to 19999 20000 to 29999
10000 to 19999 20000 to 29999
CH3 CH4
4166 4167
4153 4154
CH3 CH4
30000 to 39999 40000 to 49999
30000 to 39999 40000 to 49999