Strasbaugh nTellect 7AF - Page 1512

STRASBAUGH, INC.
6-22 February 19, 2002 7AF SECS/GEM Interface Ver. 1.9
Strasbaugh Confidential
6.47 S2F47 - Variable Limit Attribute Request
S2F47 W * H -> E
<L
<U4 VID> * Requested Variable ID
...
> .
The Host sends this message to the Equipment to request the limits attributes for specific variables. The Host may request
the limits attributes for all defined variables with the following message.
S2F47 W * H -> E
<L> .
In response to this message, the Equipment reports all limits attributes for all variables. If a variable is eligible for limits
monitoring, but does not have any limits defined, it is not reported.
6.48 S2F48 - Variable Limit Attributes Send
S2F48 * H <- E
<L
<L [2]
<U4 VID> * Variable ID
<L [4]
<A UNITS> * Units of Measure
<LIMITMIN> * Minimum Limit
<LIMITMAX> * Maximum Limit
<L * Up to 7 Possible
<L [3]
<B [1] LIMITID> * Limit ID
<UPPERDB> * Upper Deadband
<LOWERDB> * Lower Deadband
>
...
>
>
>
...
> .
The Equipment sends this message in response to a Host S2F47 and reports the characteristics of limits for specified
variables. In response to a request from the Host for all limits for all variables, only variables with limits defined are
reported. If the Host requests specific variables which are not eligible for limits monitoring, the following message will
be reported for that variable:
S2F48 * H <- E
<L
<L [2]
<U4 VID> * Variable ID
<L> * Not eligible for
Limits
>
...
> .