Instrument Definition Request Message Fields
The Instrument Definition Request message is used by a user’s process to request transmission of this unit’s Symbol Mappings. See Spin Servers more details regarding Sequence specification and buffering requirements.
| Field Name | Offset | Length | Type/(Value) | Description |
|---|---|---|---|---|
| Length | 0 | 1 | Binary | Length of this message including this field |
| Message Type | 1 | 1 | 0x84 | Instrument Definition Request Message |
| Sequence | 2 | 4 | Binary | Must be 0. Only the current Symbol Mappings are available. |
| Total Length = 6 bytes | ||||