Danfoss FC 300 Interbus Operating Instructions Manual

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Danfoss FC 300 Interbus Operating Instructions Manual Manual pdf 11 page image

3.5. Configure the FC 3003.5.1. VLT ParametersPay particular attention to the following parameters when configuring an FC 300 with an Interbus interface. Please refer to theParameters chapter formore details of each parameter.3.5.2. Basic Communication ParametersThese parameters are necessary to establish communication between the Interbus option and the FC 300.Parameter Parameter name Setting8-01 Control Site [0] Control Word only8-32 FC Port Baud Rate [4] 38400 baud8-35 Minimum Response Delay 1 msThe 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. AndStatus 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 1In order to interface with the Interbus option, running Standard Telegram 1, the following parameters must be set on the FC 300:Parameter Parameter name Setting8-40 Telegram Selection [1] Standard Telegram 13-15 Reference Resource 1 [0] No Function3-16 Reference Resource 2 [0] No Function8-10 Control Word Profile [0] FC profile[1] PROFIdrive profile (= Drivecom)NB!Setting par. 8-10 to [1] PROFIdrive profile, enables the Drivecom Profile on the Interbus option, i.e. Control word and Status word areinterpreted as Drivecom.Setting par. 8-10 to [0] FC Profile will enable the FC profile on the frequency converter.See sectionHow to Control the FC 300 for more information on the different profiles.FC 300 Interbus Operating Instructions 3. How to InstallMG.33.H3.02 - VLT is a registered Danfoss trademark 113