68
VLT
®
3500 HVAC
MG.35.B1.02 – VLT is a registered Danfoss trademark
408 Terminal 45 output (OUTPUT 45)
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]
0 - 100 Hz
0-20 mA (100 Hz 0-20 mA)
[17]
0 - 100 Hz
4-20 mA (100 Hz 4-20 mA)
[18]
★
0 - f
MAX
0-20 mA (Fmax 0-20 mA)
[19]
0 - f
MAX
4-20 mA (Fmax 4-20 mA)
[20]
REF
MIN
- REF
MAX
0-20 mA
(REFmax 0-20 mA) [21]
REF
MIN
- REF
MAX
4-20 mA
(REFmax 4-20 mA) [22]
FB
MIN
- FB
MAX
0-20 mA (FBmax 0-20 mA) [23]
FB
MIN
- FB
MAX
4-20 mA (FBmax 4-20 mA) [24]
0 - I
MAX
0-20 mA (CURmax 0-20 mA) [25]
0 - I
MAX
4-20 mA (CURmax 4-20 mA) [26]
0 - I
LIM
0-20 mA (CURlim 0-20 mA) [27]
0 - I
LIM
4-20 mA (CURlim 4-20 mA) [28]
0 - kW
MAX
0-20 mA (PWRlim 0-20 mA) [29]
0 - kW
MAX
4-20 mA (PWRlim 4-20 mA) [30]
Function:
See function under parameter 407.
Description of choice:
See description of choice under parameter 407.
★
= factory setting. Text in ( ) = display text. Figures in [ ] are used when communicating with the bus.
3.8 Parameter gr
oup 4
409 Terminal 01 relay output (RELAY 01)
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 output 01 and relay output 04 can be used for
indicating status and warnings. The relay is activated
when the conditions for the different data values are
fulfilled. Activation/de-activation can be delayed using
parameters 316 and 317.
When relay output 01 is not active, there is a connec-
tion between terminals 01 and 03, but no connection
between terminals 01/03 and terminal 02 (switch
contact).
Description of choice:
[0]-[16]: See explanations under parameter 407.
[17] Motor thermal overload: The electronic motor ther-
mal overload indicates that the motor is overheated.
[18] Ready and no motor thermal overload: VLT is
ready and the electronic motor protection
indicates that there is no thermal overload.
[19] Ready and remote control: VLT is ready and is in
remote control mode (Auto).
[20] Ready and no under-/overvoltage: VLT is ready
and the intermediate circuit voltage is OK.
[21] Idle running current must be programmed (par.
332), since the relay uses this information to
indicate e.g. whether the V-belt has broken.
