ESR: Automated equipment status update acknowledgment message
This page lists the structures and trigger events ESR defines, taken from the standard. The written commentary that theADT page carries has not been written for ESR.
Recognising ESR messages
ESR announces itself in MSH-9 like this:
MSH-9
ESR^U02^ESR_U02- MSH-9.1
ESRmessage code: what kind of message this is - MSH-9.2
U02trigger event: what happened in the real world: automated equipment status request - MSH-9.3
ESR_U02message structure: which segments to expect, and in what order
How to use these specifications explains MSH-9 in full, with a worked example.
Message structures
ESR takes 1 structure.
ESR_U02: Automated Equipment Status Request
Sent when one thing happens: U02: Automated Equipment Status Request.
You must always send: MSH, EQU. Everything else is optional, or required only inside a group you chose to send.
| Segment | Name | OPT | Cardinality |
|---|---|---|---|
| MSH | Message Header | R | 1..1 |
| SFT | Software Segment | O | 0..* |
| EQU | Equipment Detail | R | 1..1 |
| ROL | Role Detail | O | 0..1 |
Trigger events
The trigger event is the real-world thing that made the message get sent. ESR defines 1.
| Event | Name | Structure |
|---|---|---|
| U02 | Automated Equipment Status Request | ESR_U02 |