The SIDOOR controller supports parameter numbers in the range of 0 to 65535. The exactassignment of the parameter number is described in the section Parameter assignment(Page 186).A.1.1.5 Parameter description (PBE)The notation of the parameter description states the element number of the parameterdescription in the IND array subindex.Table A-11 Elements of the parameter descriptionElement number Description Data type0 Reserved –1 Designation ID 16 bit2 Number of array elements 8 bit3 Reserved –4 Reserved –5 Reserved –6 Reserved –7 Lower limit value 16 bit8 Upper limit value 16 bit9 Default value (factory setting) 16 bit10 … 15 Reserved –The subindex 255 for transferring a complete parameter description or a complete array requiresa variable telegram length which is not currently supported.The designation ID (element number 1) consists of the following bits:Bit Description0 … 7 Data type of the parameter value8 Scaling and major attribute relevant9 Write-protected10 Additional text available11 Reserved12 Parameter differs from factory settings13 Parameter can only be reset14 Parameter is an array15 ReservedAppendicesA.1 Structure of user data/process dataATD4xxW for industrial applications316 System Manual, 06/2022, A5E51901827B AA