Configure The Fc 300 - Danfoss FC 300 Interbus Operating Instructions Manual

FC 300 Interbus Operating Instructions

3.5. Configure the FC 300

3.5.1. VLT Parameters
Pay particular attention to the following parameters when configuring an FC 300 with an Interbus interface. Please refer to the
more details of each parameter.
3.5.2. Basic Communication Parameters
These parameters are necessary to establish communication between the Interbus option and the FC 300.
Parameter Parameter name
8-01 Control Site
8-32 FC Port Baud Rate
8-35 Minimum Response Delay
The Interbus option is capable of operating with two different telegram-types for process data:
• Standard Telegram 1, is a telegram with 4 PCD's. The two first PCD's is for holding Control word and reference for Master-to-slave comm. And
Status word and Main Actual Value for Slave-to-master comm. The last two PCD's (3 and 4) is reserved for future use, and contains only 0's.
• Custom Telegram 1, is a telegram with 4 PCD's that in addition also holds information on digital and analogue I/O's and torque limit.
3.5.3. Standard Telegram 1
In order to interface with the Interbus option, running Standard Telegram 1, the following parameters must be set on the FC 300:
Parameter Parameter name
8-40 Telegram Selection
3-15 Reference Resource 1
3-16 Reference Resource 2
8-10 Control Word Profile
NB!
Setting par. 8-10 to [1] PROFIdrive profile, enables the Drivecom Profile on the Interbus option, i.e. Control word and Status word are
interpreted as Drivecom.
Setting par. 8-10 to [0] FC Profile will enable the FC profile on the frequency converter.
How to Control the FC 300
See section
Setting
[0] Control Word only
[4] 38400 baud
1 ms
Setting
[1] Standard Telegram 1
[0] No Function
[0] No Function
[0] FC profile
[1] PROFIdrive profile (= Drivecom)
for more information on the different profiles.
MG.33.H3.02 - VLT is a registered Danfoss trademark
3. How to Install
Parameters
chapter for
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