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Output of Logical Operation Results of MFDO

This enables the logical operation results of two MFDOs to be output to one MFDO terminal.

Use H2-60, H2-63, and H2-66 [Term MA,MB,MC Secondary Function, Terminal P1 Secondary Function, and Terminal P2 Secondary Function] to set the function of the output signal for which you will perform logical operations.

Use H2-61, H2-64, and H2-67 [Term MA,MB,MC Logical Operation, Terminal P1 Logical Operation, and Terminal P2 Logical Operation] to set the logical operation.

Figure 1. Functional Block Diagram of Logical Operation Output for MFDO 1
Table 1. MFDO Logical Operation Table

Logical Operation Selection

Logical Operation Expression

Logical Operation Notation

H2-61, H2-64, H2-67

0

A=B=1

1

A=1 or B=1

2

A=0 or B=0

3

A=B=0

4

A=B

A=B

5

A != B

6

AND (A, )

7

OR (A, )

8

-

On

Note:
  • If you use the function to output logical calculation results, you cannot set H2-01 to H2-03 = 1xx [Inverse Output of xx]. If you do, the drive will detect oPE33 [Digital Output Selection Error].

  • When you do not use H2-60, H2-63, and H2-66, set them to F. The through mode function is not supported.