69
VLT
®
3500 HVAC
MG.35.B1.02 – VLT is a registered Danfoss trademark
Section 1Section 1Section 1Section 1Section 1
Section 2Section 2Section 2Section 2Section 2
Section 3Section 3Section 3Section 3Section 3
Section 4Section 4Section 4Section 4Section 4
410 Terminal 04 relay output (RELAY 04)
Value:
Control ready (CONTROL READY)
[0]
Unit ready (UNIT READY)
[1]
Ready - remote control (UNT RDY RCTL)
[2]
Enabled (ENABLED noWR)
[3]
★
Running (RUNNING)
[4]
Running, no warning (RUNNING noWR)
[5]
Running in range, no warning (RUNinRANGE)
[6]
Speed = reference, no warning
(RUN@REF noWR)
[7]
Alarm (ALARM)
[8]
Alarm or warning (ALARM or WARN)
[9]
Current limit (CURRENT LIMIT)
[10]
Out of frequency range (OUT FREQ RGE)
[11]
Warning of F low (LO FREQ. WARN)
[12]
Warning of F high (HI FREQ. WARN)
[13]
Out of current range (OUT CURR RGE)
[14]
Warning of I low (LO CURR. WARN)
[15]
Warning of I high (HI CURR. WARN)
[16]
Motor thermal overload (MOT.THERM.WARN) [17]
Ready and no motor thermal overload
(READY+MOT.OK)
[18]
Ready and remote control (RDY+MOT+REM) [19]
Ready and no over-/undervoltage
(RDY+DC V OK)
[20]
Idle running current (NO LOAD CURR)
[21]
Function:
Relay outputs 01 and 04 can be used for indicating
status and warnings.
The relay is activated when the conditions for the
different data values are fulfilled. When relay 04 is
activated, there is a connection between terminals 4
and 5 (make contact).
Description of choice:
[0]-[16]: See explanations under parameter 407.
[17]-[21]: See explanations under parameter 409.
411 Analogue reference type (ANALOG REFTYPE)
Value:
★
Linear between min. and max. (LINEAR)
[0]
Proportional to lower limit (PROP W/MIN.)
[1]
Function:
It is possible to select how the output frequency is to
depend on the analogue reference signal.
★
= factory setting. Text in ( ) = display text. Figures in [ ] are used when communicating with the bus.
Description of choice:
Used for deciding how the frequency converter is to
follow an analogue reference signal, see graph on page
93.
3.8 Parameter gr
oup 4
Analogue reference type
(parameter 411)
1. Linear between min. and max. Data [0]
2 . Proportional to reference with min. and
max. limits. Data [1]
412 Terminal 53 Analogue input voltage
(INPUT #53 ANA.)
Value:
No operation (NO OPERATION)
[0]
★
0-10 V (0-10 V DC)
[1]
10-0 V (10-0 V DC)
[2]
2-10 V (2-10 V DC)
[3]
10-2 V (10-2 V DC)
[4]
1-5 V (1-5 V DC)
[5]
5-1 V (5-1 V DC)
[6]
