Danfoss Native BACnet VLT HVAC Drive Operating Instructions Manual page 27

Parameters
8-53 Start Select
Option:
[0] Digital
input
[1] Bus
[2] Logic AND Activates Start command via the fieldbus/serial
[3] Logic OR
*
6 6
8-54 Reversing Select
Option:
[0] Digital
*
input
[1] Bus
[2] Logic AND Activates Reverse command via the fieldbus/
[3] Logic OR
NOTE
This parameter is active only when 8-01 Control Site is set to
[0] Digital and control word.
8-55 Set-up Select
Option:
[0] Digital
input
[1] Bus
[2] Logic AND Activates the set-up selection via the fieldbus/
[3] Logic OR
*
26
VLT
Function:
Select control of the frequency converter start
function via the terminals (digital input) and/or
via the fieldbus.
Activates Start command via a digital input.
Activates Start command via the serial
communication port or fieldbus option.
communication port, AND additionally via one
of the digital inputs.
Activates Start command via the fieldbus/serial
communication port OR via one of the digital
inputs.
Function:
Select control of the frequency converter reverse
function via the terminals (digital input) and/or
via the fieldbus.
Activates Reverse command via a digital input.
Activates Reverse command via the serial
communication port or fieldbus option.
serial communication port, AND additionally via
one of the digital inputs.
Activates Reverse command via the fieldbus/
serial communication port OR via one of the
digital inputs.
Function:
Select control of the frequency converter set-up
selection via the terminals (digital input) and/or
via the fieldbus.
Activates the set-up selection via a digital input.
Activates the set-up selection via the serial
communication port or fieldbus option.
serial communication port, AND additionally via
one of the digital inputs.
Activate the set-up selection via the fieldbus/
serial communication port OR via one of the
digital inputs.
MG.14.C1.02 - VLT
®
HVAC Drive Native BACnet Operating Instructions
8-56 Preset Reference Select
Option:
[0] Digital
input
[1] Bus
[2] Logic AND Activates Preset Reference selection via the
[3] Logic OR
*
8-70 BACnet Device Instance
Range:
0 - 4194302
1 [0 - 4194302 ] Enter a unique ID number for the BACnet
*
8-72 MS/TP Max Masters
Option:
0 - 127 Define the address of the master which holds the
8-73 MS/TP Max Info Frames
Range:
1 - 65534
1 [1 - 65534 ] Define how many info/data frames the device is
*
8-74 "I-Am" Service
Option:
[0] Send at power-
*
up
[1] Continuously
8-75 Initialisation Password
Range:
[Size 0 - 0
related]
0 [0 - 0] Enter the password needed for execution of
*
®
is a registered Danfoss trademark
Function:
Select control of the frequency converter Preset
Reference selection via the terminals (digital
input) and/or via the fieldbus.
Activates Preset Reference selection via a digital
input.
Activates Preset Reference selection via the
serial communication port or fieldbus option.
fieldbus/serial communication port, AND
additionally via one of the digital inputs.
Activates the Preset Reference selection via the
fieldbus/serial communication port OR via one
of the digital inputs.
Function:
The Device Instance number must be unique
for the complete BACnet, not only for this
MS/TP Branch.
device.
Function:
highest address in this network. Decreasing this value
optimises polling for the token.
Function:
Define how many info/data frames the device is
allowed to send while holding the token.
allowed to send while holding the token.
Function:
Choose whether the device should send
the "I-Am" service message only at power-
up or continuously with an interval of
approx. 1 min.
Function:
Enter the password needed for execution of
Drive Re-initialisation from BACnet.
Drive Re-initialisation from BACnet.