Appendix 4.1 Display Of Battery Consumption And Reduction Measures Of The Consumption - Mitsubishi Electric Q26UD(E)HCPU User Manual

Appendix 4.1
(1) Battery consumption
The battery consumption represents consumption of the CPU module battery energy.
The larger the battery consumption value is, the more battery per time unit is consumed.
The battery consumption depends on the factors of (a) to (c) as follows.
The following table shows the relationship of the factors and the battery consumption.
(a) Battery life-
prolonging
*2
function
Set
Not set
The following table shows the battery consumption when the module error log data are stored to the standard
RAM by the module error collection function.
(c) Size of file register
file in standard
RAM (S
<Unit: word>
0K S 128K
R
384K
128K < S
R
640K
384K < S
R
640K < S
R
*1 Applicable to the Q02UCPU, Q03UDCPU, Q04UDHCPU, and Q06UDHCPU if the serial numbers (first five digits) are
"10012" or later.
The current consumption level can be checked by referring to SD118 where the battery consumption value is stored.
*2 For details of the battery life-prolonging function, refer to the following.
QnUCPU User's Manual (Function Explanation, Program Fundamentals)
*3 For details of the module error log function, refer to the following.
QnUCPU User's Manual (Function Explanation, Program Fundamentals)
Basic
Note Appx.1
The Basic model QCPU, High Performance model QCPU, Process CPU, Redundant CPU, and High-speed Universal
model QCPU do not support this function.
Display of battery consumption and reduction
measures of the consumption
Note Appx.1
Factor of battery consumption
(b) Module error log in standard
*3
RAM
----
Absent
Present
Q00U/Q01U/Q02U/
)
Q03UD(E)/
R
Q04UD(E)HCPU
2
----
----
----
High
Redundant Process
performance
(c) Size of file register file in
standard RAM (S
<Unit: word>
----
No file registers or 0K < S
128K < S
R
384K < S
R
640K < S
Refer to a table below.
Battery consumption
Q10UD(E)H/
Q13UD(E)H/
Q06UD(E)HCPU
Q20UD(E)H/
Q26UD(E)HCPU
3
3
----
----
APPENDICES
*1
Note Appx.1
Battery
)
consumption
R
1
128K
2
R
384K
3
640K
4
5
R
Q50UDEH/
Q100UDEHCPU
3 3
4 4
4 5
---- 5
601
A