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5) Waiting time
Specify the waiting time between the receipt of data at the inverter from the
computer and the transmission of reply data. Set the waiting time in accordance with
the response time of the computer between 0 and 150ms in 10ms increments
(e.g. 1 = 10ms, 2 = 20ms).
Computer
↓
Inverter
Inverter
↓
Computer
Note: If the Pr. 123 "waiting time setting" value is not 9999, create the communication
request data with no "waiting time" in the data format. (The number of
characters is decremented by 1.)
6) Response time
Data sending time
Computer
Inverter
Inverter
Computer
Data sending time
Computer
Inverter
Inverter
Computer
(refer to the following calculation expression on the next page)
Inverter data processing time = waiting time + data check time
ACK
STX
10ms or
more required
Data sending time
(refer to the following calculation expression on the next page)
(refer to the following calculation expression on the next page)
Inverter data processing time = waiting time + data check time
ENQ
10ms or
more required
Data sending time (refer to the following calculation expression on the next page)
Inverter data processing time
= waiting time + data check time
(setting×10ms) (12ms)
(set value 10ms)
(12ms)
ENQ
10ms or
more required
(set value 10ms)
(12ms)
126
PARAMETERS
4
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