Danfoss VLT HVAC Drive User Manual

Par. No. # Parameter description Default value 4 set-up Change during
operation
Conver-
sion index
Type
5-0* Digital I/O mode 5-00 Digital I/O Mode [0] PNP - Active at 24 V All set-ups FALSE - Uint8 5-01 Terminal 27 Mode [0] Input All set-ups TRUE - Uint8
5-02
Terminal 29 Mode [0] Input All set-ups TRUE - Uint8
5-1* Digital Inputs 5-10 Terminal 18 Digital Input [8] Start All set-ups TRUE - Uint8 5-11 Terminal 19 Digital Input [10] Reversing All set-ups TRUE - Uint8
5-12 Terminal 27 Digital Input null All set-ups TRUE - Uint8
5-13 Terminal 29 Digital Input [14] Jog All set-ups TRUE - Uint8
5-14 Terminal 32 Digital Input [0] No operation All set-ups TRUE - Uint8
5-15 Terminal 33 Digital Input [0] No operation All set-ups TRUE - Uint8
5-16 Terminal X30/2 Digital Input [0] No operation All set-ups TRUE - Uint8
5-17 Terminal X30/3 Digital Input [0] No operation All set-ups TRUE - Uint8
5-18
Terminal X30/4 Digital Input [0] No operation All set-ups TRUE - Uint8
5-3* Digital Outputs 5-30 Terminal 27 Digital Output [0] No operation All set-ups TRUE - Uint8 5-31 Terminal 29 Digital Output [0] No operation All set-ups TRUE - Uint8
5-32 Term X30/6 Digi Out (MCB 101) [0] No operation All set-ups TRUE - Uint8
5-33 Term X30/7 Digi Out (MCB 101) [0] No operation All set-ups TRUE - Uint8 5-4* Relays 5-40 Function Relay null All set-ups TRUE - Uint8 5-41 On Delay, Relay 0.01 s All set-ups TRUE -2 Uint16 5-42 Off Delay, Relay 0.01 s All set-ups TRUE -2 Uint16 5-5* Pulse Input 5-50 Term. 29 Low Frequency 100 Hz All set-ups TRUE 0 Uint32 5-51 Term. 29 High Frequency 100 Hz All set-ups TRUE 0 Uint32 5-52 Term. 29 Low Ref./Feedb. Value 0.000 N/A All set-ups TRUE -3 Int32
5-53 Term. 29 High Ref./Feedb. Value 100.000 N/A All set-ups TRUE -3 Int32
5-54 Pulse Filter Time Constant #29 100 ms All set-ups FALSE -3 Uint16
5-55 Term. 33 Low Frequency 100 Hz All set-ups TRUE 0 Uint32
5-56 Term. 33 High Frequency 100 Hz All set-ups TRUE 0 Uint32
5-57 Term. 33 Low Ref./Feedb. Value 0.000 N/A All set-ups TRUE -3 Int32
5-58 Term. 33 High Ref./Feedb. Value 100.000 N/A All set-ups TRUE -3 Int32
5-59 Pulse Filter Time Constant #33 100 ms All set-ups FALSE -3 Uint16
6.2.6. 5-** Digital In/Out
6. How to program the adjustable frequency
drive
VLT
®
HVAC Drive Instruction Manual
106 MG.11.A4.22 - VLT
®
is a registered Danfoss trademark
6

Danfoss VLT HVAC Drive Specifications

General

Type	VLT HVAC Drive
STO (Safe Torque Off)	Yes
Enclosure	IP20
Output Frequency	0-500 Hz
Brake Chopper	Built-in (depending on frame size)
EMC Filter	Built-in (depending on frame size)
Communication	Ethernet
Power Range	0.37 kW to 630 kW
Input Voltage	200-240V, 380-480V, 525-600V
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Ambient Temperature	-10°C to +50°C (with derating above +40°C)
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% (non-condensing)
Cooling Method	Air-cooled