Mitsubishi Electric Q26UD(E)HCPU - Appendix 4.1 Display of Battery Consumption and Reduction Measures of the Consumption

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APPENDICES
A
Appendix 4 Battery Life Appendix 4.1 Display of battery consumption and reduction measures of the consumption
Appendix 4.1 Display of battery consumption and reduction
measures of the consumption
(1) Battery consumption
The battery consumption represents consumption of the CPU module battery energy.
*1
Note Appx.1
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.
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.
*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)
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.
Factor of battery consumption
Battery
consumption
(a) Battery life-
prolonging
function
*2
(b) Module error log in standard
RAM
*3
(c) Size of file register file in
standard RAM (S
R
)
<Unit: word>
Set ---- ---- 1
Not set
Absent
No file registers or 0K < S
R
128K
2
128K < S
R
384K
3
384K < S
R
640K
4
640K < S
R
5
Present Refer to a table below.
(c) Size of file register
file in standard
RAM (S
R
)
<Unit: word>
Battery consumption
Q00U/Q01U/Q02U/
Q03UD(E)/
Q04UD(E)HCPU
Q06UD(E)HCPU
Q10UD(E)H/
Q13UD(E)H/
Q20UD(E)H/
Q26UD(E)HCPU
Q50UDEH/
Q100UDEHCPU
0K S
R
128K
2 333
128K < S
R
384K
---- 3 4 4
384K < S
R
640K
---- ---- 4 5
640K < S
R
---- ---- ---- 5
Note Appx.1
Basic
Redundant
High
performance
Process