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Reference Detection: L4
Name
Param-
eter-
LCD
Number
Display
Speed agree-
Effective when "Desired fre-
ment detec-
quency (ref/setting) agree 1",
tion level
L4-01
"Frequency detection 1" or "Fre-
Spd Agree
quency detection 2" is set for a
Level
multi-function output.
Speed agree-
Effective when "Frequency
ment detec-
(speed) agree 1", "Desired fre-
tion width
L4-02
quency (speed) agree 1" or "Fre-
Spd Agree
quency (F-OUT) detection 1" is
Width
set for a multi-function output.
Operation
0: Stop (Operation follows the
when fre-
frequency reference.)
quency refer-
ence is
1: Operation continues at the fre-
missing
quency, set in parameter L4-
L4-05
06.
Frequency reference loss means
Ref Loss Sel
that the frequency reference
value drops over 90% in 400 ms.
Frequency
reference
value at fre-
Sets the frequency reference
quency refer-
L4-06
value when the frequency refer-
ence loss
ence is missing
Fref at Floss
„
Fault Restart: L5
Name
Param-
eter-
LCD Display
Number
Number of
Sets the number of auto restart
auto restart
attempts.
attempts
L5-01
Automatically restarts after a
Num of
fault and conducts a speed search
Restarts
from the run frequency.
Auto restart
Sets whether a fault contact out-
operation
put is activated during fault
selection
restart.
L5-02
0: No output (Fault contact is not
activated.)
Restart Sel
1: Output (Fault contact is acti-
vated.)
Setting
Description
Range
0.0 to
120.0
0.0 to
20.0
0 or 1
0.0 to
100.0
Setting
Description
Range
0 to 10
0 or 1
Change
RS-422A/
Factory
during
Access
485
Setting
Opera-
Level
Register
tion
0.0 Hz
No
A
499H
2.0 Hz
No
A
49AH
0
No
A
49DH
80%
No
A
4C2H
Change
Rs-422A/
Factory
during
Access
485
Setting
Opera-
Level
Register
tion
0
No
A
49EH
0
No
A
49FH
Parameter Tables
Page
-
-
6-43
-
Page
6-44
6-44
29
5-
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Troubleshooting
