Danfoss VLT Programming Guide

16-60 Digital Input
Range: Function:
0 N/A* [0 - 1023 N/A] View the signal states from the active digital inputs. Example: Input 18 corresponds to bit no. 5, ‘0’
= no signal, ‘1’ = connected signal. Bit 6 works in the opposite way, on = '0', off = '1' (safe stop
input).
Bit 0
Digital input term. 33
Bit 1 Digital input term. 32
Bit 2 Digital input term. 29
Bit 3 Digital input term. 27
Bit 4 Digital input term. 19
Bit 5 Digital input term. 18
Bit 6 Digital input term. 37
Bit 7 Digital input GP I/O term. X30/4
Bit 8 Digital input GP I/O term. X30/3
Bit 9 Digital input GP I/O term. X30/2
Bit 10-63 Reserved for future terminals
130BA894.10
00000000000000000
DI T-33
DI T-32
DI T-29
DI T-27
DI T-19
DI T-18
DI T-37
DI X30/4
DI X30/3
DI X30/2
DI X46/13
DI X46/11
DI X46/9
DI X46/7
DI X46/5
DI X46/3
DI X46/1
16-61 Terminal 53 Switch Setting
Option: Function:
View the setting of input terminal 53. Current = 0; Voltage = 1.
[0] * Current
[1] Voltage
[2] Pt 1000 [°C]
[3] Pt 1000 [°F]
[4] Ni 1000 [°C]
[5] Ni 1000 [°F]
16-62 Analog Input 53
Range: Function:
0.000 N/A* [-20.000 - 20.000 N/A] View the actual value at input 53.
3 Parameter Description VLT
®
HVAC Drive Programming Guide
168 MG.11.C9.02 - VLT
®
is a registered Danfoss trademark
3

Danfoss VLT Specifications

General

Frequency	50/60 Hz
Enclosure	IP20, IP21, IP55, IP66
Series	VLT
Control Technique	Flux Vector Control
Output Voltage	0-Vinput
Control Method	Fieldbus
Communication Interface	PROFIBUS, CANopen
Protection Features	Overload, Overvoltage, Undervoltage, Short Circuit, Ground Fault
Cooling Method	Liquid Cooled
Storage Temperature	-25°C to +70°C
Relative Humidity	5-95% non-condensing
Altitude	Up to 1000m (3280ft) without derating, up to 4000m (13120ft) with derating
Operating Temperature	-10°C to +50°C (14°F to 122°F)