Manual

5-22 SECS Scenarios
5.9 Spooling
For all of the spooling scenarios, spooling is meaningful only when Control State
(CONTROLSTATE = 4 or 5) is "On-Line". When CONTROLSTATE is "Off-Line"
(CONTROLSTATE = 1, 2, or 3), Equipment sends only stream one primaries and
SnF0 secondaries, neither of which are eligible for spooling.
5.9.1 Host Enables Spooling of Messages
Table 5-52 SECS Messages Host Enables Spooling of Messages
Step SECS Message Description
1. H -> E S2F43 W Host requests that messages be eligible for spooling using the
following message:
S2F43 W * H -> E
<L
<L [2]
<U1 STRID> * Msg Stream
<L
<U1 FCNID> * Msg Fcn
...
>
...
> .
2. H <- E S2F44 The Equipment enables spooling for the messages requested by
the Host. Response has RSPACK set to zero as follows:
S2F44
<L [2]
<B [1] 00> * RSPACK
<L>
> .