Mitsubishi Electric Freqrol-A100 Instruction Manual page 44

Setting of acceleration and
deceleration times
Pr. 7 "acceleration time"
Pr. 8 "deceleration time"
Pr. 44 "second acceleration
/deceleration time"
Pr. 45 "second deceleration
time"
When acceleration/deceleration time other than the factory set-
ting is used to make acceleration/deceleration, change the values
of these parameters.
Calibration of frequency me-
ter
Parameter
Pr. 7 'acceleration time"
Pr.
8
"decelerat~on time"
Pr. 44 "second acceleration
Idecelerat~on time"
Pr. 45 kecond decelerat~on t ~ m e "
To monitor the output status correctly, calibrate the frequency
meter before operation.
Use the parameter unit for calibration to make adjustment with
higher accuracy.
(See page 113 for the adjustment procedure.)
Factory Setting
..........
7.5K and down 5 seconds,
11 K and up
.................
15 seconds
..........
7.5K and down 5 seconds,
11 K and up
.................
15 seconds
5 seconds
9999 (same as the value set in Pr. 44)
When an inverter once used
is to be used again
It is assumed that the set values of the parameters may have been
changed according to the operational specifications. Before start-
ing operation, initialize the parameters (return the parameter
values to the factory setting). Initialization can be made by per-
forming parameter clear operation using the parameter unit. (For
the operation procedure, see page 55.) Note that the following
parameters are not initialized by the parameter clear operation.
For these parameters, read their set values and change them to
the required values, or perform all parameter clear operation to
return to the factory setting.
Pr. 900 "FM terminal calibration"
Pr. 901 "AM terminal calibration"
Pr. 902 "frequency setting voltage bias"
Pr. 903 "frequency setting voltage gain"
Pr. 904 "frequency setting current bias"
Pr. 905 "frequency setting current gain"