Omron Healthcare VARISPEEDF7 Manuel D’Utilisation
EN-19
E1-04
Max. output
frequency
(FMAX)
frequency
(FMAX)
To set V/f characteristics in a straight
line, set the same values for E1-07
and E1-09. In this case, the setting for
E1-08 will be disregarded.
Always ensure that the four frequen-
cies are set in the following order:
E1-04 (FMAX)
line, set the same values for E1-07
and E1-09. In this case, the setting for
E1-08 will be disregarded.
Always ensure that the four frequen-
cies are set in the following order:
E1-04 (FMAX)
≥
E1-06 (FA) > E1-07
(FB)
≥
E1-09 (FMIN)
E1-05
Max. output
voltage
(VMAX)
voltage
(VMAX)
E1-06
Base fre-
quency (FA)
quency (FA)
E1-13
Base Voltage
(VBASE)
(VBASE)
Motor Data Settings
E2-01
Motor rated
current
current
Sets the motor data.
E2-02
Motor rated
slip
slip
E2-03
Motor no-load
current
current
E2-04
Number of
motor poles
motor poles
E2-09
Motor
mechanical
losses
mechanical
losses
E2-11
Motor rated
output power
output power
PG Option Setup
F1-01 PG constant
Sets the number of PG pulses per
revolution
revolution
F1-05 PG rotation
0:Phase A leads with forward run
command
1:Phase B leads with forward run
command
Digital I/O Settings
H1-01
to
H1-05
Terminal S3 to
S7 function
selection
S7 function
selection
Refer to
for a
list of selections
H2-01
and
H2-02
Terminal M1-
M2 and M3-
M4 function
selection
M2 and M3-
M4 function
selection
Refer to
for a list of selections
Analog I/O Settings
H3-08
Analog input
A2 signal level
selection
A2 signal level
selection
Selects the signal level input at multi-
function analog input A2.
function analog input A2.
0:0 to +10 V (11 bit).
1:-10 to +10 V
2:4 to 20 mA (9-bit input).
Ensure to switch S1-2 to “V” before
using a voltage input.
2:4 to 20 mA (9-bit input).
Ensure to switch S1-2 to “V” before
using a voltage input.
H3-09
Analog input
A2 function
selection.
A2 function
selection.
Selects the multi-function analog
input function for terminal A2.
input function for terminal A2.
Param-
eter
Num-
ber
Name
Description
Output Voltage (V)
Frequency (Hz)
H3-13
Terminal A1/
A2 switching
A2 switching
Selects on which terminal the main
frequency reference can be input.
frequency reference can be input.
0:Use analog input 1 on terminal
A1 for main frequency reference.
1:Use analog input 2 on terminal A2
for main frequency reference.
H4-01
Terminal FM
monitor selec-
tion
monitor selec-
tion
Sets the number of the monitor item
to be output (U1-
to be output (U1-
) at terminal FM/
AM.
H4-04
Terminal AM
monitor selec-
tion
monitor selec-
tion
Pulse Train I/O
H6-01
Pulse train
input function
selection
input function
selection
Selects the pulse train input function
0:Frequency reference
1:PID feedback value
2:PID target value
2:PID target value
H6-02
Pulse train
input scaling
input scaling
Sets the number of pulses in Hz that
is equivalent to 100% of the input item
selected in H6-01.
is equivalent to 100% of the input item
selected in H6-01.
H6-06
Pulse train
monitor selec-
tion
monitor selec-
tion
Selects the pulse train monitor output
item (U1-
item (U1-
)
H6-07
Pulse monitor
scaling
scaling
Sets the number of pulses output in
Hz when the monitor item is 100%.
Hz when the monitor item is 100%.
Stall Prevention
L3-01
Stall preven-
tion selection
during accel
(not available
in CLV)
tion selection
during accel
(not available
in CLV)
0:Disabled (Acceleration as set.
With a heavy load, the motor may
stall.)
stall.)
1:Enabled (Acceleration stopped
when L3-02 level is exceeded.
Acceleration starts again when the
current has fallen below the stall
prevention level).
Acceleration starts again when the
current has fallen below the stall
prevention level).
2:Intelligent acceleration mode (Using
the L3-02 level as a basis, accelera-
tion is automatically adjusted. Set
acceleration time is disregarded.)
tion is automatically adjusted. Set
acceleration time is disregarded.)
L3-04
Stall preven-
tion selection
during decel
tion selection
during decel
0:Disabled (Deceleration as set. If
deceleration time is too short, a
DC bus overvoltage may result.)
DC bus overvoltage may result.)
1:Enabled (Deceleration is stopped
when the DC bus voltage exceeds
the stall prevention level. Decelera-
tion restarts when the voltage falls
below the stall prevention level
again.)
the stall prevention level. Decelera-
tion restarts when the voltage falls
below the stall prevention level
again.)
2:Intelligent deceleration mode
(Deceleration rate is automatically
adjusted so that the Inverter can
decelerate in the shortest possible
time. The set deceleration time is
disregarded.)
adjusted so that the Inverter can
decelerate in the shortest possible
time. The set deceleration time is
disregarded.)
3:Enabled with braking resistor
Fault Restart
L5-01
Number of
auto restart
attempts
auto restart
attempts
Sets the number of auto restart
attempts.
Automatically restarts after a fault and
conducts a speed search from the run
frequency.
attempts.
Automatically restarts after a fault and
conducts a speed search from the run
frequency.
L5-02
Auto restart
operation
selection
operation
selection
Sets whether a fault relay is activated
during fault restart.
during fault restart.
0:No output (Fault relay is not acti-
vated.)
1:Output (Fault relay is activated.)
Param-
eter
Num-
ber
Name
Description