Mitsubishi Electric FR-E520 Instruction Manual page 189

Pr. 923 "built-in frequency setting potentiometer gain"
(Pr. 922 can be adjusted in the same manner)
When the built-in frequency setting potentiometer is used to set the bias and gain of the
built-in frequency setting potentiometer to set the magnitude (slope) of the output
frequency as desired.
)
(1) Power-on (monitoring mode)
(2) Choose the PU operation mode.
1)Using the
MO DE
!Monitoring mode
Hz
MON
PU
MODE SET REV
STOP
FWD
RESET
key, make sure that the PU operation mode has been selected.
! Frequency setting
mode
MODE
!Help mode
MODE
179
Hz
MON
PU
MAX
MIN
! Parameter setting
mode
MODE
Hz
PU
!Operation mode
(PU operation mode)
MODE
PU
MODE SET
STOP
FWD
RESET
Confirm that the PU operation mode
( ) has been chosen.
In the JOG operation mode (
or external operation mode (
press the / key to display
If cannot be displayed by pressing
the / key in the external operation mode
( ) (if Pr. 79 "operation mode
selection" ≠ "0"), refer to 2) and set "1" (PU
operation mode) in Pr. 79 "operation mode
selection".
PARAMETERS
MODE
PUEXT
PU
REV
MAX
MIN
)
),
.
4