Mitsubishi MELSEC-L Series User Manual page 115

(23)CH1 Industrial shipment settings offset value (L) (Un\G202) to CH4 User range
settings gain value (H) (Un\G233)
This is the area for restoring the offset/gain setting value in user range setting.
The data to be used when restoring the offset/gain setting value in user range setting is stored.
The data is stored when;
• Writing the initial setting by utility
• Turning OFF → ON Operating condition setting request (Y9) *
• Turning OFF → ON User range write request (YA) (in offset/gain setting mode)
*1 The data is not saved when the setting value is written to Mode switching setting (Un\G158, Un\G159).
When restoring the offset/gain setting value in user range setting, set the data saved in this area to the same area
in the A/D converter module where the data is restored.
(a) Procedure for recording the buffer memory save of offset/gain value
1.
Configure Pass data classification setting (Un\G200)
2.
Turn OFF → ON Operating condition setting request (Y9)
3.
Compare the values in CH1 Industrial shipment settings offset value (L) (Un\G202) to CH4 User
range settings gain value (H) (Un\G233) with the range table.
4.
When the value is appropriate, record the values in Pass data classification setting (Un\G200) and
CH1 Industrial shipment settings offset value (L) (Un\G202) to CH4 User range settings gain value
(H) (Un\G233).
For details on the offset/gain value setting, refer to the following.
• Offset/gain setting (
(24)Latest error code address (Un\G1800)
The latest address of error log is stored.
(25)Error history No.
Up to 16 errors occurred in the module are recorded.
Un\G1810
Un\G1811
Un\G1812
Un\G1813
Un\G1814
Un\G1815
to
Un\G1819
Page 44, Section 7.5)
(Un\G1810 to Un\G1969)
to
b15
Error code
First two digits of the year
Month
Hour
Second
System area
1
b8 b7 to
Last two digits of the year
Day
Minute
Day of the week
APPENDICES
b0
113
APPEN
DIX