Publication 1756-UM001E-EN-P - August 2002
Maintain a 1756-BATM Battery Module
26-3
IMPORTANT
If the BAT LED turns on when you apply power to the controller, the battery life may be
less then the table below indicates. Some of the battery life may have been used up
while the controller was off and unable to turn on the BAT LED.
Table 26.1 Worst-case estimates of life for the 1756-BATA battery
Controller:
Temp:
Time before BAT LED turns on:
Time after BAT LED turns on
and then power off 100%:
Power off 100%
Power off 50%
Yearly
decrease:
1756-L55M12
1756-L55M13
60° C
190 days
396 days
11%
190 days
25° C
299 days
562 days
5%
299 days
0° C
268 days
562 days
6%
268 days
1756-L55M14
60° C
130 days
270 days
11%
139 days
25° C
213 days
391 days
5%
228 days
0° C
180 days
381 days
6%
193 days
1756-L55M16
60° C
71 days
160 days
13%
76 days
25° C
133 days
253 days
5%
142 days
0° C
105 days
220 days
6%
112 days
1756-L55M22
1756-L55M23
Use the values for the 1756-L55M13 controller.
1756-L55M24
Use the values for the 1756-L55M14 controller.
1756-L63
60° C
98 days
204 days
11%
104 days
25° C
146 days
268 days
5%
157 days
0° C
105 days
222 days
6%
113 days
Summary of Contents for controllogix 1756-L63
Page 1: ...ControlLogix System 1756 L1 L1Mx L55Mxx L63 User Manual Allen Bradley HMIs...
Page 4: ...Publication 1756 UM001E EN P August 2002 Summary of Changes 2 Notes...
Page 16: ...Publication 1756 UM001E EN P August 2002 Table of Contents x...
Page 268: ...Publication 1756 UM001E EN P August 2002 15 4 Monitor Connections Notes...
Page 276: ...Publication 1756 UM001E EN P August 2002 16 8 Communicate with a DeviceNet Device Notes...
Page 402: ...Publication 1756 UM001E EN P August 2002 24 22 Program Motion Control Notes...
Page 408: ...Publication 1756 UM001E EN P August 2002 25 6 Maintain the 1756 BA1 Battery Notes...
Page 418: ...Publication 1756 UM001E EN P August 2002 B 2 Estimate Execution Time...
Page 420: ...Publication 1756 UM001E EN P August 2002 C 2 Estimate Memory Use...
Page 422: ...Publication 1756 UM001E EN P August 2002 D 2 Determine When Data Is Updated Notes...
Page 424: ...Publication 1756 UM001E EN P August 2002 E 2 Reconfigure an I O module Notes...
Page 428: ...Publication 1756 UM001E EN P August 2002 4 Index...
Page 429: ...Publication 1756 UM001E EN P August 2002 Index 5 Allen Bradley HMIs...
Page 430: ...Publication 1756 UM001E EN P August 2002 6 Index...
Page 435: ...ControlLogix System User Manual Allen Bradley HMIs...