Communication Parameters
‑24‑
Parameter Address Parameter Description Parameter Address Parameter Description
1007H Running speed 1017H Uncalibrated AI2 voltage
1008H DI input flag 1018H Uncalibrated AI3 voltage
1009H DO output flag 1019H Linear speed
100AH AI1 voltage 101AH Current power‑on time
100BH AI2 voltage 101BH Current running time
100CH AI3 voltage 101CH Pulse input frequency (unit: 1
Hz)
100DH Counting value input 101DH Reference value set through
communication
100EH Length value input 101EH Actual feedback speed
100FH Load speed 101FH Main frequency X display
‑ 1020H Auxiliary frequency Y display
Table 4–2 Modbus‑specific parameter address description
Parameter Address Parameter Description
Communication frequency reference 1 1000H Communication setting value
(decimal)
‑10000 to +10000
Communication setting values
correspond to percentages. +10000 and
–10000 correspond to +100.00% and
–100.00% respectively.
The communication references apply
to the data setting through
communication, such as the frequency,
torque upper limit, V/f separation
voltage, PID reference, and PID
feedback.
With regard to frequency,
communication reference is a
percentage of F0‑10 (maximum
frequency). With regard to torque,
communication reference is a
percentage of F2‑10 and A2‑48
(corresponding to motor 1 and motor
2, respectively).
Communication frequency reference 2 7310H The write unit is Hz. The decimal place
is determined by F0‑22. For example,
when F0‑22 is set to 2, the decimal
number 1000 means that the frequency
reference is 10.00 Hz.
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