Parameter Verification - Mitsubishi Electric FR-F720P-0.75K to 110K Instruction Manual

Parameter copy and parameter verification
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.

4.26.2 Parameter verification

Whether same parameter values are set in other inverters or not can be checked.
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
mode.
4.
Press
setting mode.
5.
Turn until
appears.
6.
Press
value.
" "(initial value) appears.
7.
Turn to change it to the set value
" "(parameter copy verification mode).
8.
Press
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.
302
Parameter read error. Perform operation from step 3 again.
Parameter write error. Perform operation from step 8 again.
flicker alternately
55K or lower
10
Operation
to choose the PU operation
to choose the parameter
(parameter copy)
to read the present set
to read the parameter setting
flicker.
to verify.
and
55K
or lower and
Display
PU indicator is lit.
Flicker ··· Parameter verification complete!!
75K
or higher.
75K or higher
100
The parameter
number read
previously appears.
The frequency flickers
for about 30s
Flickering