Command

SET – Tells Nexia that a DSP attribute is to be set to a specific value – may contain negative numbers and/or decimal points

GET - Tells Nexia that a DSP attribute is to be read – the response may contain a decimal point and/or a negative number (see Responses).

INC - Tells Nexia that a DSP attribute is to be incremented by a specific amount

DEC- Tells Nexia that a DSP attribute is to be decremented by a specific amount

RECALL – Tells Nexia that a preset is to be recalled.

DIAL – Tells the Nexia that a dial command is being sent

SETL and GETL can be used if negative numbers and/or decimals are not supported by a control system.

SETL – Tells Nexia that a DSP attribute is to be set to a specific value, no decimal places or negative numbers –To convert a dB number: add 100 to the desired level and then multiply by 10.

Example: To set a level to –60.5dB, add 100 (-60.5 +100 = 39.5). Then multiply by 10 (39.5 X 10 = 395). Instead of Value being –60.5, Value after this SETL command will equal 395.

GETL - Tells Nexia that a DSP attribute is to be read without negative numbers or decimals. To convert this number to dB: divide the number by 10, then subtract 100.

Example: With a returned GETL response of 405, divide by 10 (405 / 10 = 40.5), and then subtract 100 (40.5 – 100 = -59.5dB)

For your reference, the SETL/GETL Table on the following page shows .5dB increments converted into the SETL/GETL format.

Some Attributes do not support all commands. The Attribute section defines which commands support SET/SETL, GET/GETL, INC, or DEC functions. RECALL is only used on preset commands. DIAL is only used on telephone dialing commands.

*When GET or GETL is used, a Value will not need to be specified since GET/GETL is a request command. A Value must be specified in order for strings with SET/SETL, INC, DEC, and RECALL to work.

Note: SETD, GETD, INCD, DECD, SETLD, and GETLD commands may be used when a ‘full path’ serial response to the command is desired (see Responses). A ‘full path’ serial response will provide identification of the target object, the original command, and the resulting value or state.