Application Guide | iC2-Micro Frequency Converters
Figure 61: Telegram
NOTICE
P 5.8.2 Motor Speed High Limit [Hz] is a single word, and the parameter command for write in EEPROM is E. P 5.8.2 Motor Speed
High Limit [Hz] is 19E in hexadecimal. The parameter number is 414.
The response from the follower to the master is shown in the Figure 62.
Figure 62: Response from Master
6.1.6.3.3 Reading a Parameter Value
Read the value in P 5.5.4.2 Ramp 1 Ramp Up Time.
PKE = 1155 hex - Read parameter value in P 5.5.4.2 Ramp 1 Ramp Up Time. The parameter number is 341.
l IND = 0000 hex.
l PWE
HIGH
= 0000 hex.
l PWE
LOW
= 0000 hex.
Figure 63: Telegram
If the value in P 5.5.4.2 Ramp 1 Ramp Up Time is 10 s, the response from the follower to the master is shown in the Figure 64.
Figure 64: Response
3E8 hex corresponds to 1000 decimal. The conversion index for P 5.5.4.2 Ramp 1 Ramp Up Time is -2, that is, 0.01.
P 5.5.4.2 Ramp 1 Ramp Up Time is of the type Unsigned 32. The parameter number is 341.
6.1.7 Modbus RTU
6.1.7.1 Modbus RTU Introduction
Prerequisite knowledge
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