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YASKAWA Varispeed E7 User Manual

YASKAWA Varispeed E7
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5-8
L4-05
Operation when
frequency refer-
ence is missing
0: Stop (Operation follows the frequency
reference.)
1: Operation continues at the frequency,
set in parameter L4-06.
Frequency reference loss means that the
frequency reference value drops over
90% in 400 ms.
0 or 1 1 No A 49DH
L4-06
Frequency refer-
ence value at
frequency refer-
ence loss
Sets the frequency reference value when
the frequency reference is missing
0.0 to
100.0%
80% No A 4C2H
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 fre-
quency.
0 to 10 0 No A 49EH
L5-03 Fault Retry time
Sets the maximum time, the restart is
tried.
0.5 to
180.0
10.0s No A 4A0H
L6-01
Torque detection
selection
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
during operation; output stopped upon
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.
0 to 8 6 No A 4A1H
L6-02
Torque detection
level
Inverter rated current is set as 100%. 0 to 300 15% No A 4A2H
L6-03
Torque detection
time
Sets the overtorque/undertorque detection
time.
0.0 to
10.0
10.0 s No A 4A3H
L8-11
Cooling fan con-
trol delay time
Set the time in seconds to delay turning
OFF the cooling fan after the inverter
STOP command is given.
0 to 300 300 s No A 4B7H
o1-01
Monitor selec-
tion
Set the number of the 3rd. monitor item to
be displayed in the Drive Mode (U1-
).
(Not on LCD operator.)
6 to 53 6 Yes A 500H
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
MEMO-
BUS
Regis-
ter
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com

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YASKAWA Varispeed E7 Specifications

General IconGeneral
BrandYASKAWA
ModelVarispeed E7
CategoryDC Drives
LanguageEnglish

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