Operating instructions

8-55 Set-up Select
Option: Function:
Select control of the frequency converter set-up
selection via the terminals (digital input) and/or
via the fieldbus.
[0] Digital
input
Activates the set-up selection via a digital input.
[1] Bus Activates the set-up selection via the serial
communication port or fieldbus option.
[2] Logic AND Activates the set-up selection via the fieldbus/
serial communication port, AND additionally via
one of the digital inputs.
[3]
* Logic OR Activate the set-up selection via the fieldbus/
serial communication port OR via one of the
digital inputs.
This parameter is active only when par. 8-01 Control Site is set
to [0] Digital and control word.
8-56 Preset Reference Select
Option: Function:
Select control of the frequency converter Preset
Reference selection via the terminals (digital
input) and/or via the fieldbus.
[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.
This parameter is active only when par. 8-01 Control Site is set
to [0] Digital and control word.
3.9.6 8-7* BACnet
8-70 BACnet Device Instance
Range: Function:
1 * [0 - 4194303 ] Enter a unique ID number for the BACnet
device.
8-72 MS/TP Max Masters
Range: Function:
127 * [0 - 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 par. 8-30 Protocol 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 par. 8-30 Protocol 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 par. 8-30 Protocol is
set to [9] FC Option.
8-75 Initialisation Password
Range: Function:
Application
dependent
*
[0 - 0 ] Enter the password needed for
execution of Drive Re-initialisation
from BACnet.
NOTE
This parameter is active only when par. 8-30 Protocol is
set to [9] FC Option.
3.9.7 8-8* FC Port Diagnostics
These parameters are used for monitoring the Bus communi-
cation 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.
Parameter Description
VLT
®
HVAC Drive Programming Guide
MG.11.CA.02 - VLT
®
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