### SLC500 Series

Device | Bit Address*1 | Word Address | 32 bits | Remarks
--- | --- | --- | --- | ---
Input File | I:00.000/00 - I:63.255/15 | I:00.000 - I:63.255 |  | *2 *3
Output File | O:00.000/00 - O:63.255/15 | O:00.000 - O:63.255 | *2 *3
Status File | S:0/0 - S:163/15 | S:0 - S:163 |
Bit File | B3:0/0 - B3:255/15 B9:0/0 - B255:255/15 | B3:0 - B3:255 B9:0 - B255:255 |
Timer File | Enable | T4:0/ - T4:255/ T9:0/ - T255:255/ | EN | T4:0. - T4:255. T9:0. - T255:255. | --- |
Timing | TT | ---
Done | DN | ---
Preset | --- | PRE
Accumulated | --- | ACC
Counter File | Up Enable | C5:0/ - C5:255/ C9:0/ - C255:255/ | CU | C5:0. - C5:255. C9:0. - C255:255. | --- |
Down Enable | CD | ---
Done | DN | ---
Overflow | OV | ---
Underflow | UN | ---
Updated Acc. | UA | ---
Preset | --- | PRE
Accumulated | --- | ACC
Control File | Enable | R6:0/ - R6:255/ R9:0/ - R255:255/ | EN | R6:0. - R6:255. R9:0. - R255:255. | --- |
Enable Unload | EU | ---
Done | DN | ---
Empty | EM | ---
Error | ER | ---
Unload | UL | ---
Inhibit Comp. | IN | ---
Found | FD | ---
Length | --- | LEN
Position | --- | POS
Integer File | N7:0/0 - N7:255/15 N9:0/0 - N255:255/15 | N7:0 - N7:255 N9:0 - N255:255 |
Floating Point File | ------ | F8:0 - F8:255 F9:0 - F255:255 | *4
String File | ------ | ST9:0 - ST255:255 |
ASCII File | A9:0/0 - A255:255/15 | A9:0 - A255:255 |

*1When you write the bit address, the Display reads the word address corresponding to that of the External Device first. Change only the target bit address among the word data once read, and write the word data to the External Device.
Note that the correct data may not be written if you change the word address value in the ladder program while the Display reads the data of the External Device and writes it to the External Device.

*2Only the SLC 5/03 (Series C or later), SLC 5/04 and SLC 5/05 can be used.

*3 Input/Output File Address Designation is as shown below.

- Bit Designation

- Word Designation

*432-bit access only

NOTE

- Please refer to the precautions on manual notation for icons in the table.
  Supported Devices Symbol and Terms