8-56 Preset Reference Select
Option:
Function:
[0]
Digital
input
Activates Preset Reference selection via a
digital input.
[1]
Bus
Activates Preset Reference selection via the
serial communication port or fieldbus option.
[2]
Logic AND Activates Preset Reference selection via the
fieldbus/serial communication port, AND
additionally via one of the digital inputs.
[3]
*
Logic OR
Activates the Preset Reference selection via the
fieldbus/serial communication port OR via one
of the digital inputs.
3.9.6 8-7* BACnet
8-70 BACnet Device Instance
Range:
Function:
1
*
[0 - 4194302 ] Enter a unique ID number for the BACnet
device.
8-72 MS/TP Max Masters
Range:
Function:
127
*
[1 - 127 ] Define the address of the master which holds
the highest address in this network.
Decreasing this value optimises polling for the
token.
NOTE
This parameter is active only when
is set to
[9]
FC Option
.
8-73 MS/TP Max Info Frames
Range:
Function:
1
*
[1 - 65534 ] Define how many info/data frames the device
is allowed to send while holding the token.
NOTE
This parameter is active only when
is set to
[9]
FC Option
.
8-74 "I-Am" Service
Option:
Function:
[0]
*
Send at power-
up
[1]
Continuously
Choose whether the device should send
the "I-Am" service message only at
power-up or continuously with an
interval of approx. 1 min.
NOTE
This parameter is active only when
is set to
[9]
FC Option
.
8-75 Initialisation Password
Range:
Function:
Size related
*
[1 - 1 ] Enter the password needed for execution
of Drive Re-initialisation from BACnet.
NOTE
This parameter is active only when
is set to
[9]
FC Option
.
3.9.7 8-8* FC Port Diagnostics
These parameters are used for monitoring the Bus
communication via the FC Port.
8-80 Bus Message Count
Range:
Function:
0
*
[0 - 0 ] This parameter shows the number of valid
telegrams detected on the bus.
8-81 Bus Error Count
Range:
Function:
0
*
[0 - 0 ] This parameter shows the number of telegrams
with faults (e.g. CRC fault), detected on the bus.
8-82 Slave Messages Rcvd
Range:
Function:
0
*
[0 - 0 ] This parameter shows the number of valid
telegrams addressed to the slave, sent by the
frequency converter.
8-83 Slave Error Count
Range:
Function:
0
*
[0 - 0 ] This parameter shows the number of error
telegrams, which could not be executed by the
frequency converter.
8-84 Slave Messages Sent
Range:
Function:
0
*
[0 - 0 ] This parameter shows the number of messages
sent from this drive
8-85 Slave Timeout Errors
Range:
Function:
0
*
[0 - 0 ] This parameter shows the number of messages
suppressed due to time-out.
3.9.8 8-9* Bus Jog
8-90 Bus Jog 1 Speed
Range:
Function:
100 RPM
*
[ 0 - par. 4-13
RPM]
Enter the jog speed. This is a fixed
jog speed activated via the serial
port or fieldbus option.
Parameter Description
VLT
®
HVAC Drive Programming Guide
86
MG.11.CC.02 - VLT
®
is a registered Danfoss trademark
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