EN-19
L5-01
Number of
auto restart
attempts
Sets the number of auto restart
attempts.
Automatically restarts after a fault and
conducts a speed search from the run
frequency.
L5-02
Auto restart
operation
selection
Sets whether a fault relay is activated
during fault restart.
0:No output (Fault relay is not acti-
vated.)
1:Output (Fault relay is activated.)
Torque Detection
L6-01
Load detec-
tion selection
0:Load detection disabled.
1:Overload detection only at speed
agree; operation continues (alarm).
2:Overload detection continuously
during operation; operation contin-
ues (alarm).
3:Overload detection only at speed
agree; coast to stop (fault).
4:Overload detection continuously
during operation; coast to stop
(fault).
5:Loss of load detection only at speed
agree; operation continues (alarm).
6:Loss of load detection continuously
during operation; operation contin-
ues (alarm).
7:Loss of Load detection only at
speed agree; coast to stop (fault).
8:Loss of Load detection continuously
during operation; coast to stop
(fault).
L6-02
Load detec-
tion level
Inverter rated current is set as 100%.
L6-03
Load detec-
tion time
Sets the overload/loss of load detec-
tion time.
Monitor Data
U1-01 Frequency reference in Hz / rpm
U1-02 Output frequency in Hz / rpm
U1-03 Output current in A
U1-06 Output voltage in VAC
U1-07 DC bus voltage in VDC
U1-08 Output power in kW
U1-10
Input terminal
status
Shows input ON/OFF status.
Param-
eter
Num-
ber
Name
Description
1: FWD command
(S1) is ON
1: REV command
(S2) is ON
1: Multi input 1
(S3) is ON
1: Multi input 2
(S4) is ON
1: Multi input 3
(S5) is ON
1: Multi input 4
(S6) is ON
1: Multi input 5
(S7) is ON
U1-11
Output termi-
nal status
Shows output ON/OFF status.
U1-12
Operation sta-
tus
Inverter operating status.
U1-13 Cumulative operation time in hrs.
U1-24 PI feedback value in %
U1-29 Cumulated energy display 1 in kWh
U1-30 Cumulated energy display 2 in MWh
U1-34 OPE fault parameter
U1-36 PI input volume in %
U1-37 PI output volume in %
U1-38 PI setpoint volume in %
U1-40 Cooling fan operating time in hrs.
U1-53 PI feedback 2 in %
Fault Trace Data
U2-01 Current fault
U2-02 Last fault
U2-03 Reference frequency at fault
U2-04 Output frequency at fault
U2-05 Output current at fault
U2-07 Output voltage reference at fault
U2-08 DC bus voltage at fault
U2-09 Output power at fault
U2-11 Input terminal status at fault
U2-12 Output terminal status at fault
U2-13 Operation status at fault
U2-14 Cumulative operation time at fault
Fault History Data
U3-01
to
U3-04
Last fault to fourth last fault
U3-05
to
U3-08
Cumulative operation time at fault 1 to 4
Param-
eter
Num-
ber
Name
Description
1: Multi-function
contact output 1
(M1-M2) is ON
1: Multi-function
contact output 2
(M3-M4) is ON
1: Multi-function
contact output 3
(M5-M6) is ON
Not used
(Always 0).
1: Error output
(MA/MB-MC) is
ON
Run
1: Zero speed
1: Reverse
1: Reset signal
input
1: Speed agree
1: Inverter ready
1: Minor fault
1: Major fault
