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Format for 16-bit data
(32Bit Format (Bit7 of Byte1) = 0)
• WriteAttr (Bit5 of Byte1) = 0, Hz (Bit6 of Byte1) = 0
Speed setting value (1 r/min increments) (Refer to
• WriteAttr (Bit5 of Byte1) = 0, Hz (Bit6 of Byte1) = 1
Byte2
Frequency setting value (0.01 Hz increments)
Byte3
• WriteAttr (Bit5 of Byte1) = 1
Value to be written to the attribute specified by Byte6 and
Byte7.
Byte4
Class ID of Attribute 2 to be read (reading only)
Byte5
Attribute ID of Attribute 2 to be read (reading only)
Class ID when Attribute 1 is read or written
Byte6
Write Attr (Bit5 of Byte1) = 0: Reading the attribute
Write Attr (Bit5 of Byte1) = 1: Writing the attribute
Attribute ID when Attribute 1 is read or written
Byte7
Write Attr (Bit5 of Byte1) = 0: Reading the attribute
Write Attr (Bit5 of Byte1) = 1: Writing the attribute
The communication continues during the error reset of the inverter.
If both Run Fwd and Run Rev are ON, the start signal is not changed. (The previous status remains unchanged.)
Using Pr.180 to Pr.189, input signals assigned to the device numbers can be changed. Some signals are not controllable via network
depending on the settings of Pr.338 and Pr.339. For example, Bit4 of Byte1 (terminal RES function) cannot be controlled via network
when Pr.189 is set to the initial value (RES signal).
For the details of Pr.180 to Pr.189, Pr.338, and Pr.339, refer to the Instruction Manual (Detailed) of the inverter.
The setting value exceeding the data size of the target attribute is invalid. When the data size is 1 byte, the value set in Byte3 is invalid.
For the speed/frequency setting value, the set values only in Byte2 and Byte3 are valid. The set values in Byte4 and Byte5 are invalid.
The setting value exceeding the data size of the target attribute is invalid. When the data size is 1 byte, the values set in Byte3, Byte4,
and Byte5 are invalid.
(32Bit Format (Bit7 of Byte1) = 1)
• WriteAttr (Bit5 of Byte1) = 0, Hz (Bit6 of Byte1) = 0
page
37)
Speed setting value (1 r/min increments)
• WriteAttr (Bit5 of Byte1) = 0, Hz (Bit6 of Byte1) = 1
Frequency setting value (0.01 Hz increments)
• WriteAttr (Bit5 of Byte1) = 1
Value to be written to the attribute specified by Byte6 and Byte7.
Format for 32-bit data
(Refer to
OBJECT MAP
page
37)
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