Inovance MD320 Series, User Manual

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Appendix MD320/MD320N User Manual
Appendix E: Description of Parameter Copy Card (MDCP)
E.1 Schematic Diagram for Parameter Copy Keyboard
E.2 De ¿ nition of Parameter Copy Card
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inverter.
Down-download parameter: It is to download the parameters in the inverter to the parameter
copy keyboard.
E.3 Connection
Connect the parameter copy keyboard to the external keyboard interface of the control board
with the external lead cable attached.
E.4 Description of Parameter Copy Operation Process
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the parameter setting through the parameter copy keyboard while increasing the accuracy of
the parameter setting and reducing the possibility of human errors.
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SDUDPHWHUVWRWKHSDUDPHWHUFRS\NH\ERDUGDQG¿QDOO\XSORDGXSWRRWKHULQYHUWHUVZLWKWKH
parameter copy keyboard.
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completed until the “up/down” indictor is OFF.
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the “up/down” indictor is OFF.
E.5 Precautions for Parameter Copy
the twisted-pair cables be employed for the communication connection and parallel cables be
avoided as much as possible.
2) It is preferable to select the shielded cable as RS-232 signal cable.
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