Pi bailey Sem api interface Manual



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PI BaSemAPI Manual
PI BASemAPI, UniInt Interface User Manual
Keywords

Values

Default

Description

PIHOMENODE

string

none

Windows default server is in pilogin.ini

DSTMISMATCH

0 – 2,000,000

0

The time that the server and client local time offset is allowed to jump. Typically, 3600 if the nodes are in time zones whose DST rules differ (seconds)


Example piclient.ini File

Windows


On Windows, the default server information is stored in the pilogin.ini file so the piclient.ini would only have the [APIBUFFER] section. The BUFFERING=1 indicates that buffering is on. The MAXFILESIZE entry in Kbytes of 100000 allows up to 100 Megabytes of data storage. Do not use commas or other separators in the numeric entries. The retry rate is set to 600 seconds, meaning “Wait 10 minutes after losing a connection before retrying”.
On Windows a piclient.ini file might look like:
[APIBUFFER]
BUFFERING=1
MAXFILESIZE=100000
; The PI API connection routines have a 1 minute default timeout.
RETRYRATE=600


Restrictions and Other Information

Exclusive Control of ICI Device


Even though the Bailey semAPI is designed to handle multiple user clients, PI Bailey semAPI interface expects exclusive control of the ICI device, specifically the configuration of the point table on the ICI. If the interface is started in trouble-shooting mode (/ICDB), the user can simultaneously communicate with the ICI via Bailey’s TALK90 program. This can be a useful debugging tool for determining the current condition of the ICI.

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