Frequency Devices 9002 - 5.5 Example of a Remote Control Program

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Section 5

Model 9002

Remote Control Operation

If Channel 1 is clipping and Channel 2 is not clipping, then the Model 9002 will send back the following data bytes:

• Byte 1 = $03 # of bytes being sent back

• Byte 2 = $0E Identification of special code

• Byte 3 = $40 Channel 1 clipping only

5.4.7 - Code $0F - Go to Remote Control

Special code $0F is a 1-byte instruction which puts the Model 9002 into remote control at its present remote

address. This sets up the Model 9002 as a listener and turns on the REM indicator light. An example of a program to

enable this function is:

5.5 - Example of a Remote Control Program

In the following example, the Model 9002 is to be set up as shown in the boxed text below, and is then told to send

back a series of status reports.

Channel #1, Filter Configuration #0

Freq 50.4 Hz

Pre-gain 1.5 dB

Post-gain 13.55 dB

Coupling DC

Input config. Single ended

Filter mode Bypass

Channel #1, Filter Configuration #1

Freq 12.6 Hz

Code Function

$11 Start of Program

$0F Go to Remote Control

$13 End of Program