Communication operation and setting
[Drive unit status monitor]
Instruction
Item
Code
Drive unit
status
H7A
monitor
Drive unit
status
H79
monitor
(expansion)
The signal within parentheses is the default setting. Definitions change according to the Pr.190 to Pr.192 (output terminal function selection).
220
Bit
Description
Length
b0: RUN (Drive unit running
(Variable))
b1: During forward rotation
(Fixed)
b2: During reverse rotation
(Fixed)
8 bits
b3: Up-to-speed (Fixed)
b4: Overload (Fixed)
b5:
b6: FU (speed detection
(Variable))
b7: ABC (fault (Variable))
b0: RUN (drive unit running
(Variable))
b1: During forward rotation
(Fixed)
b2: During reverse rotation
(Fixed)
b3: Up-to-speed (Fixed)
b4: Overload (Fixed)
b5:
b6: FU (speed detection
16 bits
(Variable))
b7: ABC (fault (Variable))
b8:
b9:
b10:
b11:
b12:
b13:
b14:
b15: Fault occurrence (Fixed)
Example
[Example 1] H02... During forward rotation
b7
0
0
0
0
0
[Example 2] H80... Stop at fault occurrence
b7
1
0
0
0
0
[Example 1] H0002... During forward rotation
b15
0
0
0
0
0
0
0
0
[Example 2] H8080... Stop at fault occurrence
b15
1
0
0
0
0
0
0
0
b0
0
1
0
b0
0
0
0
b0
0
0
0
0
0
0
1
0
b0
1
0
0
0
0
0
0
0