YASKAWA Varispeed E7 Instruction Manual And Parameter Description page 95

Con-
stant
Number
L4-05
L4-06
L5-01
L5-03 Fault Retry time
L6-01
L6-02
L6-03
L8-11
o1-01
-8
5
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Name
0: Stop (Operation follows the frequency
reference.)
Operation when 1: Operation continues at the frequency,
frequency refer- set in parameter L4-06.
ence is missing Frequency reference loss means that the
frequency reference value drops over
90% in 400 ms.
Frequency refer-
ence value at Sets the frequency reference value when
frequency refer- the frequency reference is missing
ence loss
Sets the number of auto restart attempts.
Number of auto Automatically restarts after a fault and
restart attempts conducts a speed search from the run fre-
quency.
Sets the maximum time, the restart is
tried.
0: Overtorque/undertorque detection
disabled.
1: Overtorque detection only with speed
agreement; operation continues
(warning is output).
2: Overtorque detected continuously
during operation; operation continues
(warning is output).
3: Overtorque detection only with speed
agreement; output stopped upon
detection.
4: Overtorque detected continuously
Torque detection during operation; output stopped upon
selection detection.
5: Undertorque detection only with speed
agreement; operation continues
(warning is output).
6: Undertorque detected continuously
during operation; operation continues
(warning is output).
7: Undertorque detection only with speed
agreement; output stopped upon
detection.
8: Undertorque detected continuously
during operation; output stopped upon
detection.
Torque detection
Inverter rated current is set as 100%.
level
Torque detection Sets the overtorque/undertorque detection
time time.
Set the time in seconds to delay turning
Cooling fan con-
OFF the cooling fan after the inverter
trol delay time
STOP command is given.
Set the number of the 3rd. monitor item to
Monitor selec- be displayed in the Drive Mode (U1-
tion ).
(Not on LCD operator.)
Setting
Description
Range
0 or 1
0.0 to
100.0%
0 to 10
0.5 to
180.0
0 to 8
0 to 300
0.0 to
10.0
0 to 300
6 to 53
MEMO-
Change
Access BUS
during
Factory
Setting Level Regis-
Opera-
tion
ter
1 No A 49DH
80% No A 4C2H
0 No A 49EH
10.0s No A 4A0H
6 No A 4A1H
15% No A 4A2H
10.0 s No A 4A3H
300 s No A 4B7H
6 Yes A 500H