Casio PX-110 Function Manual

Also see for Privia PX-110: Safety precautions User guide Service manual

Contents

Casio PX-110 Function Manual Manual pdf 34 page image

3415.2.12 12...sum Check SumThis field is always empty.In this case, the "sum" field contains a value, which, when added to the total value of the "data" field, makes thelower seven bits 0.The receiving side checks if this is true, and performs error handling (re-request, etc.) if it is not.15.2.13 14...EOX : End of System Exclusive Message(End of System Exclusive message Status = F7H)16 Parameter Unit OperationsThere are two parameter unit operations: Individual Parameter Transfer and Individual Parameter Request.For one session, in response to an IPR (Individual Parameter Request) from an external device, this Instrumentreturns an IPC (Individual Parameter Change) or the session is concluded when the external device or thisInstrument spontaneously sends an IPC. If this Instrument received an IPC, the value of the applicable parameter ischanged.An Individual Parameter Change can also be used to issue some command to the Instrument, and the IndividualParameter Request can be used to check Instrument status information.See "Part V Parameter List" for information about how parameters can actually be sent.When act = 00(IPC), 01(IPR), 03(BDR), 05(HDR) or 7(EOD, HDA, HDJ, HDE, BSY, EOS, NOP)Format: -When act = 02(BDS) or 04(HDS)Format: 0sssssssBFormat: 11110111BData Receiver Data Sender OperationIPR → Send Request (Optional)← IPC Data Transfer