2 Hardware Replacement Methods
MITSUBISHI CNC
III - 6
2.1 Durable Parts
[List of durable parts]
(*) Contact the Service Center, Service Station, Sales Office or delayer for repairs or part replacement.
[List of replacements]
2.1.1 Control Unit Battery
A lithium battery in the control unit battery holder retains parameter settings, machining programs and the like, which
requires to be backed up at the power OFF.
(Note)
Replace the battery within one month after the alarm "Z52 Battery drop 0001" appears on the NC screen.
The internal data may have been damaged if the alarm "Z52 Battery drop 0003" appears.
[Replacement procedures]
Always replace the battery with the control unit (machine) power turned OFF.
Complete the replacement within 30 minutes after turning the power OFF. (If the battery is not connected within 30
minutes, the data being backed up might be destroyed.)
(1) Check that the machine power is turned OFF. (If the power is not OFF, turn it OFF.)
(2) Confirm that the control unit LED, 7-segment display, etc., are all OFF.
(3) Open the battery cover of the control unit. Pull the right side of the battery cover toward front.
(4) Disconnect the battery connector from the control unit BAT connector.
(5) Remove the battery from the battery holder.
(6) Fit the new battery into the battery holder.
(7) Insert the new battery connector into the control unit BAT connector. Pay attention to the connector
orientation: do not insert backwards.
(8) Close the front cover of the control unit. At this time, confirm that the cover is closed by listening for the "click"
sound when the latch catches.
(9) Turn the power ON and check the integrated time screen. Should the displayed current time and/or date be
inaccurate, correct them and turn the power OFF and ON.
(10) Select [Battery clear] on the self diagn screen, and set "0" to battery used years.
(Note)
If battery used years is not cleared, passed years from default date (2006/4/1) will be displayed on battery
used years.
Durable parts
Part type
Control unit battery
Q6BAT
Backlight for FCU7-DU120-13 (*)
84LHS16
Key sheet for FCU7-KB024/44
N330B532G51
Key sheet for FCU7-KB025
N330B532G52
Replacements
Part type
Protection fuse
LM40
Battery
Q6BAT
Battery cumulative data holding time
45,000 hours (At 0 to 45°C. The life will be shorter if the
temperature is high.)
Battery life
Approx. 5 years (from date of battery manufacture)
Содержание E70 Series
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Страница 24: ...I SCREEN OPERATIONS ...
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Страница 26: ...I 1 1 Operating the Setting and Display Unit ...
Страница 57: ...1 Operating the Setting and Display Unit MITSUBISHI CNC I 32 ...
Страница 58: ...I 33 2 Monitor Screens ...
Страница 139: ...2 Monitor Screens MITSUBISHI CNC I 114 ...
Страница 140: ...I 115 3 Setup Screens ...
Страница 232: ...I 207 4 Edit Screens ...
Страница 286: ...E70 Series Instruction Manual 4 4 Program Input Output I 261 During file transmission During file setting 1 2 4 3 5 6 7 ...
Страница 314: ...I 289 5 Diagnosis Screens ...
Страница 355: ...5 Diagnosis Screens MITSUBISHI CNC I 330 ...
Страница 356: ...I 331 6 Maintenance Screens ...
Страница 436: ...II MACHINE OPERATIONS ...
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Страница 439: ...MITSUBISHI CNC II 2 ...
Страница 440: ...II 3 1 Operation State ...
Страница 444: ...II 7 2 Indicator Lamps ...
Страница 446: ...II 9 3 Reset Switch and Emergency Stop Button ...
Страница 448: ...II 11 4 Operation Mode ...
Страница 456: ...II 19 5 Operation Panel Switches in Operation Mode ...
Страница 460: ...II 23 6 Operation Panel Switch Functions ...
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Страница 496: ...II 59 7 Other Functions ...
Страница 509: ...7 Other Functions MITSUBISHI CNC II 72 ...
Страница 510: ...III MAINTENANCE ...
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Страница 512: ...III 1 1 Daily Maintenance and Periodic Inspection and Maintenance ...
Страница 515: ...1 Daily Maintenance and Periodic Inspection and Maintenance MITSUBISHI CNC III 4 ...
Страница 516: ...III 5 2 Hardware Replacement Methods ...
Страница 531: ...2 Hardware Replacement Methods MITSUBISHI CNC III 20 ...
Страница 532: ...IV APPENDIXES ...
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Страница 534: ...IV 1 Appendix 1 List of Function Codes ...
Страница 536: ...IV 3 Appendix 2 Table of Command Value Ranges ...
Страница 543: ...Appendix 2 Table of Command Value Ranges MITSUBISHI CNC IV 10 ...
Страница 544: ...IV 11 Appendix 3 Circular Cutting Radius Error ...
Страница 546: ...IV 13 Appendix 4 Registering Editing the Fixed Cycle Program ...
Страница 561: ...Appendix 4 Registering Editing the Fixed Cycle Program MITSUBISHI CNC IV 28 ...
Страница 562: ...IV 29 Appendix 5 RS 232C I O Device Parameter Setting Examples ...
Страница 564: ...IV 31 Appendix 6 Explanation of Alarms ...
Страница 678: ...IV 145 Appendix 7 Operation Messages ...
Страница 699: ...Appendix 7 Operation Messages MITSUBISHI CNC IV 166 ...
Страница 700: ...IV 167 Appendix 8 User Parameters ...
Страница 777: ...Appendix 8 User Parameters MITSUBISHI CNC IV 244 ...
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