Danfoss VLT HVAC Basic Drive FC 101 Informacje Techniczne Strona 29
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3.2.8 1-8* Stop Adjustments
1-80 Function at Stop
Option: Function:
Select the drive function after a stop
command or after the speed is ramped down
to the settings in par. 1-82. Function at Stop
[0] * Coast Leaves motor in free mode.
[1] DC hold /
Motor Preheat
Energizes motor with a DC holding current
(see 2-00 DC Hold/Motor Preheat Current).
1-82 Min Speed for Function at Stop [Hz]
Range: Function:
0.0 Hz* [0.0 - 20.0 Hz] Set the output frequency at which to
activate 1-80 Function at Stop.
3.2.9 1-9* Motor Temperature
1-90 Motor Thermal Protection
Option: Function:
Using ETR (Electronic Thermal Relay) the
motor temperature is calculated based on
frequency, speed and time. Danfoss
recommends using the ETR function, if a
thermistor is not present.
NOTE
ETR calculation is based on motor data
from group 1-2*.
[0] * No protection Disables temperature monitoring.
[1] Thermistor
warning
A thermistor connected to either digital or
analog input gives a warning if upper limit of
motor temperature range is exceeded, (see
1-93 Thermistor Source.
[2] Thermistor
trip
A thermistor connected to either digital or
analog input gives an alarm and makes the
frequency converter trip if upper limit of
motor temperature range is exceeded, (see
1-93 Thermistor Source.
[3] ETR warning 1 If calculated upper limit of motor
temperature range is exceeded, a warning
occurs.
[4] ETR trip 1 If 90% of calculated upper limit of motor
temperature range is exceeded, an alarm
occurs and frequency converter trips.
1-93 Thermistor Source
Option: Function:
Select the input which the thermistor (PTC
sensor) should be connected. When using
an analog input, the same analog can not
be used as a reference in par. 3-15 to 3-17.
[0] * None
[1] Analog input
AI53
[6] Digital input
DI29
NOTE
This parameter cannot be adjusted while the motor is
running.
NOTE
Digital input should be set to [0] PNP - Active at 24V in
5-03 Digital Input 29 Mode.
Parameters VLT HVAC Basic Drive Programming Guide
28 MG.18.B1.02 - VLT
®
is a registered Danfoss trademark
3
3
- Programming Guide 1
- 1 Introduction 2
- 3 Parameters 2
- Contents 2
- 2 MG.18.B1.02 - VLT 3
- 4 Troubleshooting 4
- 5 Parameter Lists 4
- 4 MG.18.B1.02 - VLT 5
- 1.1.2 Symbols 7
- 1.1.3 Abbreviations 7
- Definitions 8
- 175ZA078.10 9
- Pull-out 9
- MG.18.B1.02 - VLT 10
- High Voltage 11
- 1.1.6 Electrical Overview 12
- 2 How to Programme 13
- 14 MG.18.B1.02 - VLT 15
- Closed Loop Set-up Wizard 17
- Main Menu 19
- * English 21
- * Interna 21
- * Active Set 22
- 3.1.3 0-3* LCP Custom Readout 23
- 3.1.4 0-4* LCP 24
- 3.1.5 0-5* Copy / Save 24
- 3.1.6 0-6* Password 24
- * Variable 25
- * [0.01 - 26.0 26
- * [100.0 26
- * Off No function 26
- 3.2.3 1-3* Adv. Motor Data 27
- 1-4* Cable Length 27
- 3.2.7 1-7* Start Adjustments 28
- 3.2.8 1-8* Stop Adjustments 29
- 3.2.9 1-9* Motor Temperature 29
- 3.4.1 3-0* Reference Limits 31
- 3.4.2 3-1* References 31
- * Analog in 54 32
- * Local bus 32
- * [0.05 32
- 3.4.5 3-8* Other Ramps 33
- 3.5.1 4-1* Motor Limits 34
- 3.5.2 4-5* Adj. Warnings 34
- 3.5.3 4-6* Speed Bypass 35
- 3.6.1 5-0* Digital I/O Mode 36
- 3.6.2 5-1* Digital Inputs 36
- * No operation 38
- * Coast inverse 38
- 3.6.3 5-4* Relays 39
- 5-40 Function Relay 40
- Option: Function: 40
- 3.6.4 5-9* Bus Controlled 41
- 3.7.1 6-0* Analog I/O Mode 42
- 3.7.2 6-1* Analog Input 53 42
- 3.7.3 6-2* Analog Input 54 43
- * [0.0 - 200.0 44
- * [0.0 - 100.0 %] 44
- * 0-20 mA 45
- Options - Group 8 47
- 3.8.1 8-0* General Settings 47
- 3.8.2 8-3* FC Port Settings 47
- 3.8.3 8-5* Digital/Bus 48
- 3.8.4 8-7* BACnet 49
- 3.8.6 8-9* Bus Feedback 50
- 3.9.1 13-** Prog. Features 51
- 13-0* SLC Settings 51
- * Do not reset 53
- * Disabled 53
- * [-9999.0 54
- * [0.0 54
- 13-52 SL Controller Action 58
- * Manual reset 59
- 3.10.4 14-4*Energy Optimising 60
- 3.10.5 14-5* Environment 60
- * [1.0 - 16.0 kHz] 61
- 3.11.1 15-0* Operating Data 62
- 3.11.2 15-3* Alarm Log 62
- 3.12.1 16-0* General Status 64
- 3.12.2 16-1* Motor Status 64
- 3.12.3 16-3* Drive Status 65
- * [0.1 - 9999.0 69
- * [0.0 - 400.0 %] 69
- * [0.0 - 400.0 Hz] 70
- * [0.0 - 100.0 70
- Group 24 72
- 3.16.1 24-0* Fire Mode 72
- Range: Function: 74
- 4.1.1 Alarm Words 77
- 4.1.2 Warning Words 77
- 4.1.3 Extended Status Words 78
- 4.1.4 Fault Messages 78
- 78 MG.18.B1.02 - VLT 79
- 5.1.3 1-** Load and Motor 83
- 5.1.4 2-** Brakes 84
- 5.1.5 3-** Reference/Ramps 84
- 5.1.6 4-** Limits/Warnings 85
- 5.1.7 5-** Digital In/Out 85
- 5.1.8 6-** Analog In/Out 86
- 5.1.9 8-** Comm. and Options 87
- 5.1.10 13-** Smart Logic 88
- 5.1.13 16-** Data Readouts 90
- 5.1.16 22-** Appl. Functions 91
- 92 MG.18.B1.02 - VLT 93
- 94 MG.18.B1.02 - VLT 95
- 96 MG.18.B1.02 - VLT 97
- *MG18B102* 98
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