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153
Communication parameters
2
FUNCTIONS
3
Run
command
HFA
*1 Function change can be made using Pr. 60 to Pr. 63
(input terminal function selection).
*2 When operating the AU signal using RS-485
communication, set the speed command right to
external. (n9 = 1)
Refer to page 158 for details.
2 digits
4
Inverter status
monitor
H7A
* Function change can be made using Pr. 64 and Pr. 65
(output terminal function selection).
2 digits
No. Item
Instruction
Code
Description
Number
of Data
Digits
b0 :
b1 : Forward
rotation (STF)
b2 : Reverse
rotation (STR)*1
b3 : Current input
selection (AU) *1, *2
b4 : Middle speed (RM)*1
b5 : High speed (RH)*1
b6 :
b7 :
b7
000000 01
b0
[For example 1]
[Example 1] H02 ... Forward
rotation
[Example 2] H00 ... Stop
b7
000000 01
b0
[For example 1]
[Example 1] H02 ... During
forward
rotation
[Example 2] H80 ... Stop due to
alarm
b0: Inverter
running (RUN)*
b1: Forward rotation
b2: Reverse rotation
b3: Up to
frequency (SU)
b4: Overload (OL)
b5:
b6: Frequency
detection (FU)
b7: Alarm occurrence*