Toshiba 2000 V Series Manual

Also see for 2000 V Series: User manual

6F8C0845 754.3 Requests to the DN61144.3.3 Parameter setting request (local node)(1) FunctionThis request is used to set the local node parameters of the DN611. This request canbe issued only when the DN611 is in standby mode.After setting the local node parameters and slave device parameters, set the DN611in run mode (transmission enabled) by following 4.3.5 Operation mode controlrequest. If the slave device parameters have already been set in the non-volatilememory of the DN611, set only the local node parameters, then set the DN611 in runmode by an operation mode control request. (Local node parameters cannot be setin the non-volatile memory.)(2) Diagrammatic representation (Function block)(3) Description of operation(a) When REQ is TRUE, the local node parameter setting request for the modulespecified by CH, UNIT, and SLOT is processed.(b) PARA_LOCAL is explained in the next item.(c) After processing the local node parameter setting request, DONE is turnedTRUE.(d) If the local node parameter setting request is not completed in 2 seconds or moredue to an error or the like, ERR and DONE are turned TRUE.(e) Completion status is output to STATUS.(f) If REQ is FALSE, both DONE and ERR turn FALSE.(g) When this function block is started (when REQ is turned TRUE), keep REQTRUE till DONE becomes TRUE.Input Argument Output ArgumentREQ BOOL type Execution enabled DONE BOOL type CompletedCH WORD type Channel No. ERR BOOL type ErrorUNIT WORD type Unit No. STATUS WORD type Completion statusSLOT WORD type Slot No. For description of completion status, seeSection 4.5.PARA_SLAVEStructuraldata typeDN611 parameter setvaluesDN_LOCALSETCHREQDONEUNITSLOTERRPARA_LOCALSTATUS