Parameter Verification - Mitsubishi Electric FR-F720P-0.75K Instruction Manual

appears...Why?
appears...Why?
and
Appears when parameters are copied between the inverter of
1. Set "0" in Pr. 160 User group read selection.
2. Set the following setting (initial value) in Pr. 989 Parameter copy alarm release.
Pr. 989 Setting
3. Reset Pr. 9, Pr. 30, Pr. 51, Pr. 52, Pr. 54, Pr. 56, Pr. 57, Pr. 70, Pr. 72, Pr. 80, Pr. 90, Pr. 158, Pr. 190 to Pr. 196, Pr. 557,
Pr. 893.
5.8.2

Parameter verification

Whether same parameter values are set in other inverters or not can be checked.
Operation
1.
Move the operation panel to the
inverter to be verified.
• Move it during a stop.
2.
Screen at power-ON
The monitor display appears.
3.
Operation mode setting
Press to choose the PU operation
mode.
4.
Press to choose the parameter
setting mode.
5.
Turn until
appears.
6.
Press to read the present set
value.
" "(initial value) appears.
7.
Turn to change it to the set value
" "(parameter copy verification mode).
8.
Press to read the parameter setting
of the verified inverter to the operation panel.
• If different parameters exist, different
parameter numbers and
• Hold down
9.
If there is no difference,
flicker to complete verification.
flickers ... Why?
Set frequencies, etc. may be different. Check set frequencies.
Parameter read error. Perform operation from step 3 again.
Parameter write error. Perform operation from step 8 again.
flicker alternately
55K or lower
10
(parameter copy)
flicker.
to verify.
and
Parameter copy and parameter verification
55K or lower and
75K or higher
Display
PU indicator is lit.
The parameter
number read
previously appears.
The frequency flickers
for about 30s
Flicker ··· Parameter verification complete!!
75K or higher.
100
Flickering
5
81