From OpenSCADAWiki
//Setting the status "Off of the parameter "1" of the controller "1" of the module "ModBus". req = xmlNode("set").setAttr("path","/sub_DAQ/mod_ModBus/cntr_1/prm_1/%2fprm%2fst%2fen").setText(0); rez = xmlCntrReq(req); </syntaxhighlight>