Inovance SV670P Series - Page 93

Description of Fault Codes
‑92‑
Cause
Confirming Method
Solution
The physical connection of
the data link is unstable or
the process data is lost due
to plug‑in/plug‑out of the
network cable.
The panel shows the fault
code EE08.3, and the value
of H0E.29 increases when
the servo drive is not re‑
powered.
Check whether the network
cable of the servo drive is
connected securely. Check
whether strong vibration
occurs on site.
● EE09.0: Software position limit setting error
Cause
Confirming Method
Solution
The lower limit of the
software position limit is
equal to or larger than the
upper limit.
Check the values of
607D.01h and 607D.02h.
Reset the values and ensure
the former is smaller than
the latter.
● EE09.1: Home setting error
Cause
Confirming Method
Solution
1. The home offset is outside
the software position limit.
The home offset is outside
the software position limit
when the encoder works in
the incremental mode,
absolute linear mode, and
single‑turn absolute mode.
Set the home offset to a
value within the software
position limit.
2. The home offset is beyond
the upper/lower limit in the
rotation mode.
The home offset is outside
the mechanical single‑turn
upper/lower limit when the
encoder works in the
rotation mode.
Set the home offset to a
value within the mechanical
single‑turn upper/lower
limit.
● EE09.2: Gear ratio beyond the limit
Cause
Confirming Method
Solution
Electronic gear ratio limit:
(0.001 x Encoder resolution/
10000, 4000 x Encoder
resolution/10000). The set
electronic gear ratio exceeds
the preceding range.
1. The numerator or
denominator of the gear
ratio is 0.
2. The gear ratio 6091.01h/
6091.02h exceeds [0.001 x
Encoder resolution/
10000, 4000 x Encoder
resolution/10000].
Set the gear ratio according
to the preceding range.
● EE09.3: No synchronization signal