Welch Allyn Connectivity Server - Programmers guide - Manual (Page 62)

58 Contacts and specifications Welch Allyn Connectivity Server
WACS HL7 Interface option
Outbound messaging
Table 27. Configuration variables under HL7 tab
HL7 Manager page Default setting Alternate settings
Numeric data filter Median (can be mean for
even number of samples) Closest (most recent)
Numeric data filter for NIBP Closest (most recent) Median (can be mean for
even number of samples)
HL7 - General Settings page
HL7 versions supported 2.4 2.31, 2.3
Allow observations for multiple patients in one HL7 message Off On
Number of seconds to be retrieved when a new patient is
connected 7200 Field entry allowed
Allow multiple observations for a patient in one HL7 message Off On
Number of times the server will try to send an HL7 message to
client before disconnecting 5 Field entry allowed
Message delay (seconds) (for push) 420 Field entry allowed
HL7 - Push on Event Settings page
Each vital sign listed in page Off On
HL7 - Observation Identifiers page
Vital-sign labels As listed in page Field entry allowed
Table 28. Non-supported features
Simultaneous clients: WACS sends data to only one CIS
HL7 batch processing: WACS only sends data at a regular interval or in response to a query
Wildcards: WACS does not accept wildcards