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TimeHub 5500 TL1 Reference Manual

189

Keywords

097-55501-02 Issue 5: June 2003

SSSSSSSSSSS SSSS S SSSSS SSSSSSS S SSS S SSSSS S

USESUBRCK

This keyword provides a method for adding the shelf-identifying prefix for a shelf

that currently contains no expansion shelves. This prefix, S0, provides a method

for indentifying (in a multiple shelf system) that that particular response item is

associated with the master shelf (as opposed to an expansion shelf). For example,

there can be an output card in slot 4B in a master shelf and in any expansion shelf

in its 4B location. The shelf prefix identifies which shelf the card is actually in

(S0 = Master shelf, S1 = first expansion shelf, ...).

Note that when there actually are one or more expansion shelves in the system, the

S0 prefix will automatically be used to identify the master shelf. The sole purpose

of USESUBRCK is to enable the S0 prefix when there are no expansion shelves

attached. The likely reason to do this is for consistency with other shelves in the

network that may contain expansion shelves, where it might be preferred to have

all shelves providing a shelf prefix. The keyword format is:

USESUBRCK=<value>

Note:

Setting USESUBRCK=N in a system that contains expansion shelves does

not cause the S0- prefix to be omitted.

Command Examples:

ED-EQPT::IMC:SV13:::USESUBRCK=Y;

This is the response:

SYMMBITS 03-03-24 10:23:14

M SV13 COMPLD

;

To retrieve the USESUBRCK setting, send:

RTRV-EQPT::IMC:SC14:::PARAMETER=USESUBRCK;

Parameter Value Description

<value> Y Enable the S0 prefix response for a master shelf

that contains no expansion shelves

N Disable the S0 prefix response for a master shelf

that contains no expansion shelves. This is the

default setting

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