Danfoss VLT Programming Guide

3.7.8 5-9*Bus Controlled
This parameter group selects digital and relay outputs via a fieldbus setting.
5-90 Digital & Relay Bus Control
Range: Function:
0 N/A* [0 - 2147483647 N/A] This parameter holds the state of the digital outputs and relays that is controlled by bus.
A logical '1' indicates that the output is high or active.
A logical '0' indicates that the output is low or inactive.
Bit 0
CC Digital Output Terminal 27
Bit 1 CC Digital Output Terminal 29
Bit 2 GPIO Digital Output Terminal X 30/6
Bit 3 GPIO Digital Output Terminal X 30/7
Bit 4 CC Relay 1 output terminal
Bit 5 CC Relay 2 output terminal
Bit 6 Option B Relay 1 output terminal
Bit 7 Option B Relay 2 output terminal
Bit 8 Option B Relay 3 output terminal
Bit 9-15 Reserved for future terminals
Bit 16 Option C Relay 1 output terminal
Bit 17 Option C Relay 2 output terminal
Bit 18 Option C Relay 3 output terminal
Bit 19 Option C Relay 4 output terminal
Bit 20 Option C Relay 5 output terminal
Bit 21 Option C Relay 6 output terminal
Bit 22 Option C Relay 7 output terminal
Bit 23 Option C Relay 8 output terminal
Bit 24-31 Reserved for future terminals
5-93 Pulse Out #27 Bus Control
Range: Function:
0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus
Controlled].
5-94 Pulse Out #27 Timeout Preset
Range: Function:
0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus
Controlled Timeout] and timeout is detected.
5-95 Pulse Out #29 Bus Control
Range: Function:
0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 29, when it is configured as [Bus
Controlled].
5-96 Pulse Out #29 Timeout Preset
Range: Function:
0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 29, when it is configured as [Bus
Controlled Timeout] and timeout is detected
5-97 Pulse Out #X30/6 Bus Control
Range: Function:
0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 27, when it is configured as [Bus
Controlled.
5-98 Pulse Out #X30/6 Timeout Preset
Range: Function:
0.00 %* [0.00 - 100.00 %] Contains the frequency to apply to the digital output terminal 6, when it is configured as [Bus Con-
trolled Timeout] and time-out is detected.
3 Parameter Description VLT
®
HVAC Drive Programming Guide
92 MG.11.C9.02 - VLT
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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)