Mitsubishi Electric Melsec-Q172DCPU User Manual page 15

3. DESIGN
3.1 System Designing Procedure .................................................................................................................. 3- 1
3.2 External Circuit Design ............................................................................................................................ 3- 4
3.2.1 Power supply circuit design .............................................................................................................. 3- 8
3.2.2 Safety circuit design .......................................................................................................................... 3- 9
3.3 Layout Design within the Control Panel .................................................................................................. 3-11
3.3.1 Mounting environment....................................................................................................................... 3-11
3.3.2 Calculating heat generation by Motion controller ............................................................................. 3-12
3.4 Design Checklist ...................................................................................................................................... 3-15
4. INSTALLATION AND WIRING
4.1 Module Installation ................................................................................................................................... 4- 1
4.1.1 Instructions for handling .................................................................................................................... 4- 1
4.1.2 Instructions for mounting the base unit ............................................................................................ 4- 4
4.1.3 Installation and removal of module ................................................................................................... 4- 7
4.1.4 Instructions for mounting of the battery holder unit .......................................................................... 4-10
4.2 Connection and Disconnection of Cable ................................................................................................. 4-11
4.2.1 SSCNET cable ............................................................................................................................... 4-11
4.2.2 Battery cable ...................................................................................................................................... 4-17
4.2.3 Forced stop input cable ..................................................................................................................... 4-19
4.2.4 Internal I/F connector cable .............................................................................................................. 4-20
4.3 Mounting of Battery .................................................................................................................................. 4-21
4.4 Mounting of Serial Absolute Synchronous Encoder ............................................................................... 4-23
4.5 Wiring ........................................................................................................................................................ 4-24
4.5.1 Instructions for wiring ........................................................................................................................ 4-24
4.5.2 Connecting to the power supply module .......................................................................................... 4-27
5. START-UP PROCEDURES
5.1 Check Items Before Start-up ................................................................................................................... 5- 1
5.2 Start-up Adjustment Procedure ............................................................................................................... 5- 3
5.3 Operating System Software Installation Procedure ................................................................................ 5- 7
5.4 Trial Operation and Adjustment Checklist ............................................................................................... 5- 9
6. INSPECTION AND MAINTENANCE
6.1 Maintenance Works ................................................................................................................................. 6- 2
6.1.1 Instruction of inspection works .......................................................................................................... 6- 2
6.2 Daily Inspection ........................................................................................................................................ 6- 4
6.3 Periodic Inspection ................................................................................................................................... 6- 5
6.4 Life ............................................................................................................................................................ 6- 6
6.5 Battery ...................................................................................................................................................... 6- 7
6.5.1 Battery life .......................................................................................................................................... 6- 8
6.5.2 Battery replacement procedure ........................................................................................................ 6-10
6.5.3 Resuming operation after storing the Motion controller ................................................................... 6-14
6.5.4 Symbol for the new EU battery directive .......................................................................................... 6-14
A - 14
3- 1 to 3-16
4- 1 to 4-28
5- 1 to 5-10
6- 1 to 6-32