Mitsubishi Electric MELSEC iQ-R Series User Manual page 137

CH1 Trigger generation time
The time when a trigger is generated is recorded.
For details on the logging function, refer to the following.
Page 40 Logging Function
'CH1 Trigger generation time (First/Last two digits of the year)' (Un\G444)
'CH1 Trigger generation time (Month/Day)' (Un\G445)
'CH1 Trigger generation time (Hour/Minute)' (Un\G446)
'CH1 Trigger generation time (Second/Day of the week)' (Un\G447)
'CH1 Trigger generation time (Millisecond)' (Un\G448)
Item
First two digits of the year/Last two digits of the
year
Month/Day
Hour/Minute
Second
Day of the week
Millisecond (upper)
Millisecond (lower)
*1 These values assume that a trigger is generated at 10:35 and 40.628 seconds on Friday, January 30th, 2015.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
CH Trigger generation time (First/Last two
digits of the year)
CH Trigger generation time (Month/Day)
CH Trigger generation time (Hour/Minute)
CH Trigger generation time (Second/Day of
the week)
CH Trigger generation time (Millisecond)
CH Trigger generation time (First/Last two
digits of the year) (in Q compatible mode)
CH Trigger generation time (Month/Day) (in Q
compatible mode)
CH Trigger generation time (Hour/Minute) (in
Q compatible mode)
CH Trigger generation time (Second/Day of
the week) (in Q compatible mode)
CH Trigger generation time (Millisecond) (in Q
compatible mode)
• Time units shorter than one millisecond are not recorded.
• When 'CH1 Logging hold request' (Un\G471) is turned on and off, 'CH1 Trigger generation time' (Un\G444
to Un\G448) is cleared to 0.
b15
First two digits of the year
Millisecond (higher-order digits)
Storage contents
Stored in BCD code.
One of the following values is stored in BCD code.
Sunday: 0, Monday: 1, Tuesday: 2, Wednesday: 3
Thursday: 4, Friday: 5, Saturday: 6
Stored in BCD code.
CH1 CH2 CH3
444 644 844
445 645 845
446 646 846
447 647 847
448 648 848
1154 1158 1162
1155 1159 1163
1156 1160 1164
1157 1161 1165
1186 1187 1188
b8 b7
to
Last two digits of the year
Month
Hour
Second
Millisecond (lower-order digits)
CH4 CH5 CH6
1044 1244 1444
1045 1245 1445
1046 1246 1446
1047 1247 1447
1048 1248 1448
1166 1170 1174
1167 1171 1175
1168 1172 1176
1169 1173 1177
1189 1190 1191
Appendix 3 Buffer Memory Areas
b0
to
Day
Minute
Day of the week
*1
Storage example
2015H
0130H
1035H
40H
5H
06H
28H
CH7 CH8
1644 1844
1645 1845
1646 1846
1647 1847
1648 1848
1178 1182
1179 1183
1180 1184
1181 1185
1192 1193
APPX
135
A