Mitsubishi Q01CPU User Manual page 302

Melsec-q series, qcpu
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11
MAINTENANCE AND INSPECTION
Amount of
CPU module
battery
model
consumption
1
2
Q13UDHCPU
Q26UDHCPU
Q13UDEHCPU
Q26UDEHCPU
3
4
11
- 14
11.3 Battery Life and Replacement Procedure
11.3.2 Battery lives of CPU modules
Table11.7 Battery life
Power-on
*2
time ratio
Guaranteed value
*1
22,600 hr
0%
2.58 years
32,200 hr
30%
3.68 years
43,800 hr
50%
5.00 years
43,800 hr
70%
5.00 years
43,800 hr
100%
5.00 years
0%
0.47 years
30%
0.66 years
50%
0.94 years
13,600 hr
70%
1.55 years
43,800 hr
100%
5.00 years
0%
0.26 years
30%
0.37 years
50%
0.53 years
70%
0.87 years
43,800 hr
100%
5.00 years
0%
0.17 years
30%
0.24 years
50%
0.34 years
70%
0.57 years
43,800 hr
100%
5.00 years
Battery life
Q6BAT
Actual service value
*3
(Reference Value)
(70
)
(40
43,800 hr
5.00 years
43,800 hr
5.00 years
43,800 hr
5.00 years
43,800 hr
5.00 years
43,800 hr
5.00 years
4,100 hr
26,200 hr
2.99 years
5,800 hr
37,400 hr
4.27 years
8,200 hr
43,800 hr
5.00 years
43,800 hr
5.00 years
43,800 hr
5.00 years
2,300 hr
18,600 hr
2.12 years
3,200 hr
26,500 hr
3.03 years
4,600 hr
37,200 hr
4.25 years
7,600 hr
43,800 hr
5.00 years
43,800 hr
5.00 years
1,500 hr
13,800 hr
1.58 years
2,100 hr
19,700 hr
2.25 years
3,000 hr
27,600 hr
3.15 years
5,000 hr
43,800 hr
5.00 years
43,800 hr
5.00 years
After SM52 turns ON.
(Power failure
*4
compensation time
)
after alarm
600 hr
25 days
600 hr
25 days
600 hr
25 days
600 hr
25 days
600 hr
25 days
384 hr
16 days
384 hr
16 days
384 hr
16 days
384 hr
16 days
384 hr
16 days
192 hr
8 days
192 hr
8 days
192 hr
8 days
192 hr
8 days
192 hr
8 days
144 hr
6 days
144 hr
6 days
144 hr
6 days
144 hr
6 days
144 hr
6 days
*5
)

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