Chapter 12 Description of Parameter Settings
MH300
Settings
Functions Descriptions
19
External interrupt B.B.
input (Base Block)
Activates
when external interrupt (B.B.) stop output occurs in
the drive.
20 Warning output Activates when a warning is detected.
21 Over-voltage Activates when over-voltage is detected.
22
Over-current stall
prevention
Activates when over-current stall prevention is detected.
23
Over-voltage stall
prevention
Activates when over-voltage stall prevention is detected.
24 Operation source
Activates when the source of operation command is not
controlled by the digital keypad (Pr.00-21 ≠ 0).
25 Forward command Activates when the operation direction is forward.
26 Reverse command Activates when the operation direction is reverse.
29
Output when frequency
≥ Pr.02-34
Activates when the frequency is ≥ Pr.02-34
(actual output H ≥ Pr.02-34).
30
Output when frequency
< Pr.02-34
Activates when frequency is < Pr.02-34
(actual output H < Pr.02-34).
31
Y-connection for the
motor coil
Activates when Pr.05-24 = 1, the frequency output is lower
than Pr.05-23 minus 2 Hz, and the time is longer than Pr.05-
25.
32
∆-connection for the
motor coil
Activates when Pr.05-24 = 1, the frequency output is higher
than Pr.05-23 plus 2 Hz, and the time is longer than Pr.05-
25.
33
Zero speed
(actual output frequency)
Activates when the actual output frequency is 0
(the drive is in RUN mode).
34
Zero speed includes
stop (actual output
frequency)
Activates when the actual output frequency is 0 or stopped.
35
Error output selection 1
(Pr.06-23)
Activates when Pr.06-23 is ON.
36
Error output selection 2
(Pr.06-24)
Activates when Pr.06-24 is ON.
37
Error Output Selection 3
(Pr.06-25)
Activates when Pr.06-25 is ON.
38
Error Output Selection 4
(Pr.06-26)
Activates when Pr.06-26 is ON.
39
Position reached
(Pr.10-19)
Activates when the position control point reaches Pr.10-19.
40
Speed reached
(including STOP)
Activates when the output frequency reaches the setting
frequency or stopped.
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