EasyDrive CV3100 Series Instruction Manual page 150

CV3100 series and MINI series high performance general purpose inverter instruction manual
machine.
Host machine send（hexadecimal）：01 03 00 03 00 01 74 0A
Slave machine response（hexadecimal）：01 03 02 13 88 B5 12
Known from response massage,P0.03 value is 1388H(hexadecimal),decimal is
5000,because has two decimal point,response frequency is 50.00HZ
② Read the monitoring parameter
Parameter address refer to table 1.
For example:read D-07 busbar voltage monitoring parameter value from
address 01H slave machine.
Host machine send（hexadecimal）：01 03 0D 07 00 01 37 67
Slave machine response（hexadecimal）：01 03 02 01 DB F9 8F
Known from response massage,D-07 value is 1DBH(hexadecimal),decimal is
475,Indicates the measured busbar voltage is 475v, which is same with the value of
keyboard D-07
③ Read running status massage（address is 0E00H）
For example：read running status massage from address 01H slave machine.
Host machine send（hexadecimal）：01 03 0E 00 00 01 86 E2
If slave machine response（hexadecimal）：01 03 02 00 21 78 5C
From feedback massage is 0021H,binary system is:
0 0000000
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|_________________________________ Bit15：0 no fault happen
0 0 1 0 0 0 0 1 ——> 0001H（hexadecimal）
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| | | | | |_______ Bit2：0 output phase order is forward
| | | | |__________ Bit3：0 command direction is forward
| | | |_____________ Bit4：0 stop state
| | |________________ Bit5：1 frequency channel is 1
| |___________________ Bit6：0 not acceleration state
|______________________ Bit7：0 not deceleration state
|__ Bit0：1 voltage normal
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