Mitsubishi MELSEC iQ-F, User Manual

Page: 147 / 182

APPX
Appendix 4 Buffer Memory Areas
145
A
CH1 Trigger generation time
The time when a trigger is generated is recorded.
For details on the logging function, refer to the following.

Page 59 Logging Function
*1 These values assume that a trigger is generated at 10:35 and 40.628 seconds on Tuesday, January 31st, 2017.
■ Buffer memory address
The following shows the buffer memory address of this area.
• Time units shorter than one millisecond are not recorded.
• When 'CH1 Logging hold request' (Un\G471) is turned on
→
off, 'CH1 Trigger generation time' (Un\G444 to
Un\G448) is cleared to 0.
Item Storage contents Storage example
*1
First two digits of the year/Last two digits of the year Stored in BCD code. 2017H
Month/Day 0131H
Hour/Minute 1035H
Second 40H
Day of the week One of the following values is stored in BCD code.
Sunday: 0, Monday: 1, Tuesday: 2, Wednesday: 3, Thursday: 4, Friday: 5,
Saturday: 6 2H
Millisecond (upper) Stored in BCD code. 06H
Millisecond (lower) 28H
Buffer memory name CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH  Trigger generation time (First/Last two digits of the year) 444 644 844 1044 1244 1444 1644 1844
CH  Trigger generation time (Month/Day) 445 645 845 1045 1245 1445 1645 1845
CH  Trigger generation time (Hour/Minute) 446 646 846 1046 1246 1446 1646 1846
CH  Trigger generation time (Second/Day of the week) 447 647 847 1047 1247 1447 1647 1847
CH  Trigger generation time (Millisecond) 448 648 848 1048 1248 1448 1648 1848
CH  Trigger generation time (First/Last two digits of the year)
(In FX2N allocation mode function)
9101 9106 9111 9116 9121 9126 9131 9136
CH  Trigger generation time (Month/Day) (In FX2N allocation
mode function)
9102 9107 9112 9117 9122 9127 9132 9137
CH  Trigger generation time (Hour/Minute) (In FX2N
allocation mode function)
9103 9108 9113 9118 9123 9128 9133 9138
CH  Trigger generation time (Second/Day of the week) (in
FX2N allocation mode function)
9104 9109 9114 9119 9124 9129 9134 9139
CH  Trigger generation time (Millisecond) (in FX2N allocation
mode function)
9105 9110 9115 9120 9125 9130 9135 9140
b15 b8 b7 b0
to to
First two digits of the year Last two digits of the year
Month Day
Hour Minute
Second Day of the week
Millisecond (higher-order digits) Millisecond (lower-order digits)
'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)