Danfoss VLT HVAC Drive FC 102 Programming Guide

12 13 18 37
e30ba156.12
322719 29 33 20
P 5 - 12 [6] P 5 - 10[9]
+24V
Speed
Start Stop inverse Safe Stop
Start (18)
Start (27)
Illustration 6: Pulse Start/Stop
3.1.3 Speed Up/Speed Down
Terminal 18 = Parameter 5-10 Terminal 18 Digital Input [8] Start.
Terminal 27 = Parameter 5-12 Terminal 27 Digital Input [19] Freeze reference.
Terminal 37 = Safe Torque Off.
Terminal 29 = Parameter 5-13 Terminal 29 Digital Input [21] Speed up.
Terminal 32 = Parameter 5-14 Terminal 32 Digital Input [22] Speed down.
12
18
27
29
32
37
+24V
Par. 5-10
Par. 5-12
Par. 5-13
Par. 5-14
e30ba021.13
Illustration 7: Speed Up/Speed Down
AU275636650261en-000101 / 130R033418 | Danfoss A/S © 2022.12
Electrical Diagrams
VLT AutomationDrive FC 301/302
Programming Guide

Danfoss VLT HVAC Drive FC 102 Specifications

General

Enclosure	IP20, IP21, IP55
Ambient Temperature Range	-10°C to +40°C
Storage Temperature Range	-25°C to +70°C
Relative Humidity	5-95% (non-condensing)
Communication Protocols	Modbus RTU, BACnet, Profibus
Certifications	CE, UL, cUL
Control Principle	PWM
Cooling Method	Forced air cooling
Input Voltage	200-240V, 380-480V, 525-600V
Control Modes	sensorless vector control, closed loop vector control