INVT Goodrive350-19 Series Operation Manual page 353

Goodrive350-19 series VFD for crane
Function
Name
code
Contactor
P91.05 feedback
detection time
Enabling
operating lever
P91.06
zero point position
detection
Operating lever
P91.07 zero point position
delay
Description
1: Controlled by the VFD
0.00–20.000s
0x00–0x11
Ones place:
0: Disable zero point position detection
1: Enable zero point position detection
Tens place:
0: Do not detect AI2 after zero position detection
1: Detect AI2 after zero position detection
After the zero position detection signal is
enabled, the terminal zero position signal is
given in stop state, the zero position detection is
completed (valid) with a delay specified by
P91.07, the zero position signal is released, and
the VFD runs only after being given with the
running command. After the zero position signal
detection takes effect, if both the zero position
signal and running command signal are
detected, the operating lever zero position fault
STC is reported. If the running command is
given during zero position detection, the VFD
does not respond. If both the zero position signal
and running command signal still exist after zero
position detection, the operating lever zero
position fault STC is also reported. If the zero
position signal is removed suddenly during zero
position detection, the VFD does not respond to
the running command since zero position
detection is incomplete.
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Function parameter list
Default Modify
◎
1.000s
◎
0
○
0.300s