User manual

6 Connectable PLC

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6.4.2 Available device

Display method for variable in GP/LP is used by direct display method for variable. Bit device

uses IX, QX, MX only, word device uses IW, QW, MW only. Device range is different depending

on PLC model.

UB device is as GP/LP inner bit memory, only in GP/LP it is able to use same as general inner

device of PLC.

It is able to switch into word UW device binding 16 units. However it is related with functional

area and it may cause serious error. Be sure to use only within user area UW30 to UW2047

(when not using recipe, UW30 to UW6047).

For further information of GP/LP inner memory, refer to ‘3.6 System signal’ ’.

Refer to below bit/word available device organization and use the device.

IX 1 2 1 F

① ② ③ ④ ⑤

① Device name

② Base number

③ Slot number

④ The number of I/O card point

⑤ Bit address

MX 121 F

① ② ③

① Device name

② Quotient of base number(Device contact number/16)

③ Remainder of (Device contact number/16)

Type

① ② ③ ④ ⑤

Note

Bit

Octonal Octonal Quaternary Hexadecimal Bit address 0 to F

Decimal Hexadecimal Bit address 0 to F

Word

Word address None

Word address(Decimal) None