YASKAWA GA700 Technical Manual page 778

11.8 H: Terminal Functions
Register No.
(Hex.)
15E0
Note:
• Refer to H2-xx "MFDO Setting Values" for more information on MFDO setting values.
• Configure such that H2-40 through H2-42 = F when not assigning functions to these outputs.
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Output of Logical Calculation Results of MFDO
This enables the logical calculation results of two MFDOs to be output to one MFDO terminal.
Selects the function of the output signal for which logical operations are performed with H2-60, H2-63, H2-66,
and H2-69 [Digital Output 1 Secondary Func through Digital Output 4 Secondary Func].
Selects the logical operation with H2-61, H2-64, H2-67, and H2-70 [Digital Output 1 Logical Operation through
Digital Output 4 Logical Operation].
Figure 11.83 Functional Block Diagram of Logical Operation Output for MFDO 1
Logical operation selection
H2-61, H2-64, H2-67, and H2-70
0
1
2
3
4
5
6
7
8
Note:
• Configuration of H2-01 = 1xx [Inverse Output of xx] cannot be selected when using the function to output logical calculation results.
oPE02 [Parameter Range Setting Error] appears.
• Values 0 [3-Wire Sequence] and 20 through 2F [External fault] cannot be selected for H2-60, H2-63, H2-66, and H2-69.
• Configure such that H2-60, H2-63, H2-66, and H2-69 = F when not using the terminal. However, the through mode function is not
supported.
778
Table 11.51 MEMOBUS MFDO Registers
bit0
bit1
bit2
Table 11.52 MFDO Logical Operation Table
Logical operation expression
A=1 and B=0
A=1 or B=0
A=0 or B=0
A=B=0
A=B
A != B
AND(A, )
OR(A, )
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YASKAWA ELECTRIC SIEP C710617 01B YASKAWA AC Drive GA700 Technical Manual
Name
MEMOBUS MFDO 1
MEMOBUS MFDO 2
MEMOBUS MFDO 3
Logical operation notation
A=B
On