Mitsubishi MELSEC-A A2USHCPU-S1 User Manual page 267

INDEX
[A]
Accumulator [A] .......................................... 4-2,4-5
Allowable period of momentary power failure
.................................................................... 4-3,4-6
Annunciator [F] ........................................... 4-2,4-5
[B]
Base Unit
Installation and Removal of the Base Units
.................................................................... 8-11
Installing the Base Units ............................... 8-9
Base unit
External Dimensions of Base Unit .......... App-60
Parts names.................................................. 6-7
Battery
Battery installation......................................... 7-7
Battery Replacement .................................. 10-4
replaement procedure................................. 10-7
Service life .................................................. 10-4
Standard replacement timing ...................... 10-5
[C]
Calculation of Heat Amount.............................. 8-7
Category II ...................................................... 9-12
Circuit
Fail-Safe Circuit ...................................... 8-4,8-5
System design circuit example ..................... 8-3
Clock function ............................................. 4-3,4-6
Constant scan............................................. 4-1,4-4
Control method ........................................... 4-1,4-4
Counter [C] ................................................. 4-2,4-5
CPU module
External Dimensions ............................... App-58
Installation and Removal............................. 8-11
Performance Specifications .......................... 4-1
[D]
Dairy Inspection.............................................. 10-2
Data register [D] ......................................... 4-2,4-5
Device
Accumulator [A]....................................... 4-2,4-5
Annunciator [F]........................................ 4-2,4-5
Counter [C].............................................. 4-2,4-5
Data register [D]...................................... 4-2,4-5
File register [R]........................................ 4-2,4-5
Index register [V, Z] ................................ 4-2,4-5
Internal relay [M] ..................................... 4-2,4-5
Interrupt pointer [I] .................................. 4-2,4-5
Latch relay [L] ......................................... 4-2,4-5
Link register [W]...................................... 4-2,4-5
Link relay [B] ........................................... 4-2,4-5
Pointer [P] ............................................... 4-2,4-5
Special register [D] ................................. 4-2,4-5
Special relay [M] ..................................... 4-2,4-5
Step relay [S] .......................................... 4-2,4-5
Timer [T] ................................................. 4-2,4-5
Device List.......................................................4-17
Device points.............................................. 4-2,4-5
[E]
EMC DIRECTIVES............................................9-2
END processing ................................................4-7
Error Code List ..............................................11-11
External Dimensions
CPU module ........................................... App-58
Extension Base Unit ............................... App-62
Main Base Unit ....................................... App-60
Memory Cassette.................................... App-67
Power supply module ............................. App-59
External dimensions ................................... 4-3,4-6
[F]
Fail-Safe
Fail-Safe Circuit .............................................8-4
Fail-safe measures ........................................8-4
Fault Examples with I/O Modules..................11-23
Faults in the output circuit .............................11-25
Faults with the input circuit and the corrective
actions ...........................................................11-23
Features ............................................................1-2
Ferrite core ........................................................9-9
File register [R] ........................................... 4-2,4-5
Function List ....................................................4-42
Fundamentals of Troubleshooting...................11-1
[H]
Hardware...........................................................2-3
[I]
Index register [V, Z] .................................... 4-2,4-5
Index - 1