Warnings
A warning will flash in line 2, while an explanation is
given in line 1.
175ZA905.10
DC LINK VOLTAGE LOW
WARN. 6
SETUP
1
Alarms
If an alarm is given, the present alarm number will be
shown in line 2. Lines 3 and 4 of the display will offer
an explanation.
175ZA703.10
SETUP
1
ALARM:12
TRIP (RESET)
CURRENT LIMIT
SETUP
1
WARNING 1
Under 10 V (10 VOLT LOW)
The 10 V voltage from terminal 50 on the control card
is below 10 V.
Remove some of the load from terminal 50, as the 10
Volts supply is overloaded. Max. 17 mA/min. 590 •.
WARNING/ALARM 2
Live zero fault (LIVE ZERO ERROR)
The current or voltage signal on terminal 53, 54 or 60
is below 50% of the value preset in parameter 309, 312
and 315
Terminal, min. scaling.
WARNING/ALARM 4
Mains imbalance (MAINS IMBALANCE)
High imbalance or phase missing on the supply side.
Check the supply voltage to the frequency converter.
WARNING 5
Voltage warning high (DC LINK VOLTAGE HIGH)
The intermediate circuit voltage (DC) is higher than
Voltage warning high
, see table below. The controls of
the frequency converter are still enabled.
WARNING 6
Voltage warning low (DC LINK VOLTAGE LOW)
The intermediate circuit voltage (DC) is lower than
Voltage warning low
, see table below. The controls of
the frequency converter are still enabled.
WARNING/ALARM 7
Overvoltage (DC LINK OVERVOLT)
If the intermediate circuit voltage (DC) is higher than
the
Overvoltage limit
of the inverter (see table below),
the frequency converter will trip after a fixed period.
The length of this period depends on the unit.
Alarm/warning limits:
VLT 6000 HVAC
3 x 200 - 240 V
3 x 380 - 460 V
3 x 525-600 V
3 x 525-600 V
1)
[VDC]
[VDC]
[VDC]
[VDC]
Undervoltage
211
402
557
553
Voltage warning low
222
423
585
585
Voltage warning high
384
769
943
1084
Overvoltage
425
855
975
1120
1) VLT 6102-6402.
The voltages stated are the intermediate circuit voltage of the frequency converter with a
tolerance of ± 5 %. The corresponding mains voltage is the intermediate circuit voltage
divided by 1,35.
VLT
®
6000 HVAC Series
MG.61.B5.02 - VLT
®
is a registered Danfoss trademark
189
A
ll
ab
out VL
T
60
00
HV
AC
Содержание VLT 6000 HVAC Series
Страница 31: ...Ordering form VLT 6000 HVAC Series MG 61 B5 02 VLT is a registered Danfoss trademark 31 Introduction to HVAC ...
Страница 63: ...Mechanical dimensions VLT 6000 HVAC Series MG 61 B5 02 VLT is a registered Danfoss trademark 63 Installation ...
Страница 75: ...VLT 6000 HVAC Series MG 61 B5 02 VLT is a registered Danfoss trademark 75 Installation ...
Страница 204: ...VLT 6000 HVAC Series 204 MG 61 B5 02 VLT is a registered Danfoss trademark ...