182
[1.8 FAULT MANAGEMENT]
(FLt-)
Code
Name/Description
Adjustment range
Factory setting
USb-
•
[UNDERVOLTAGE MGT]
USb
• [UnderV. fault mgt]
[Flt&R1open]
(0)
0
1
2
Behavior of the drive in the event of an undervoltage
-
[Flt&R1open]
(0)
: Fault and fault relay open.
-
[Flt&R1close]
(1)
: Fault and fault relay closed.
-
[Alarm]
(2)
: Alarm and fault relay remains closed. The alarm may be assigned to a logic output or a relay.
UrES
200
220
240
260
380
400
440
460
480
• [Mains voltage]
According to drive
voltage rating
According to drive
voltage rating
Rated voltage of the line supply in V.
For ER40-.../4K/G:
-
[380V ac]
(380)
: 380 Volts AC
-
[400V ac]
(400)
: 400 Volts AC
-
[440V ac]
(440)
: 440 Volts AC
-
[460V ac]
(460)
: 460 Volts AC
-
[480V ac]
(480)
: 480 Volts AC (factory setting)
USL
• [Undervoltage level]
Undervoltage fault trip level setting in V. The adjustment range and factory setting are determined by the
drive voltage rating and the
[Mains voltage]
(UrES) value.
USt
• [Undervolt. time out]
0.2 s to 999.9 s
0.2 s
Time delay for taking undervoltage fault into account
StP
• [UnderV. prevention]
[No]
(nO)
nO
MMS
rMP
LnF
Behavior in the event of the undervoltage fault prevention level being reached
-
[No]
(nO)
: No action
-
[DC Maintain]
(MMS)
: This stop mode uses the inertia to maintain the DC bus voltage as long
as possible.
-
[Ramp stop]
(rMP)
: Stop following an adjustable ramp
[Max stop time]
(StM)
.
-
[Lock-out]
(LnF)
: Lock (freewheel stop) without fault
tSM
• [UnderV. restart tm]
1.0 s to 999.9 s
1.0 s
Time delay before authorizing the restart after a complete stop for
[UnderV. prevention]
(StP)
=
[Ramp stop]
(rMP)
, if the voltage has returned to normal.
UPL
• [Prevention level]
Undervoltage fault prevention level setting in V, which can be accessed if
[UnderV. prevention]
(StP)
is not
[No]
(nO)
. The adjustment range and factory setting are determined by the drive voltage rating and the
[Mains voltage]
(UrES) value.
StM
• [Max stop time]
0.01 to 60.00 s
1.00 s
Ramp time if
[UnderV. prevention]
(StP)
=
[Ramp stop]
(rMP)
.
tbS
• [DC bus maintain tm]
1 to 9,999 s
9,999 s
DC bus maintain time if
[UnderV. prevention]
(StP)
=
[DC Maintain]
(MMS)
.
Parameter that can be modified during operation or when stopped.
Summary of Contents for ER40-G
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Page 21: ...21 The display flashes to indicate the presence of a fault ...
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