9
z Acknowledge response:
ACK Inverter No. CMD Data SUM EOT
06h “01” ~ “1F” “W” “XXXX…” “XX” 04h
1 2 1 n * 4 2 1
Total byte = 7 + n * 4 = Max. 39
z Negative response:
NAK Inverter No. CMD Error code SUM EOT
15h “01” ~ “1F” “W” “**” “XX” 04h
1 2 1 2 2 1
Total byte = 9
5.1.4. Detailed Monitor Register protocol
z Monitor Register
* Request for Monitor Register:
Monitor Register has the function to update data periodically after assigning the necessary data to
be monitored continuously.
Request for registering the ‘n’ number of Address (non-successive)
ENQ Inverter No. CMD Number of Address Address SUM EOT
05h “01” ~ “1F” “X” “1” ~ “8”=n “XXXX…” “XX” 04h
1 2 1 1 n * 4 2 1
Total byte = 8 + n * 4 = Max 40
* Acknowledge Response:
ACK Inverter No. CMD SUM EOT
06h “01” ~ “1F” “X” “XX” 04h
1 2 1 2 1
Total byte = 7
* Negative Acknowledge Response:
NAK Inverter No. CMD Error code SUM EOT
15h “01” ~ “1F” “X” “**” “XX” 04h
1 2 1 2 2 1
Total byte = 9
z Monitor Action
* Action Request for Monitor Register:
Request for reading data of address registered by Monitor Register.
ENQ Inverter No. CMD SUM EOT
05h “01” ~ “1F” “Y” “XX” 04h
1 2 1 2 1
Total byte = 7
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