Pressure Systems 98RK-1 POWER UP CLEAR Command A, ‘A’ is the command letter, Response, Example

Models: 98RK-1

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POWER UP CLEAR (Command 'A')

Pressure Systems, Inc.

98RK-1 & 9816 User’s Manual©

 

 

POWER UP CLEAR (Command 'A')

Purpose: This command has no internal module affect. It is used as a simple method to verify proper communications to the 9816 scanner.

Command

A

 

‘A’ is the command letter

Response

A

 

‘A’ is the acknowledge letter

 

 

Description: The Ethernet Model 9816 does not return a ‘Power-Up Clear Expected’ error (as did early 901x modules without Ethernet interface). This is due to the reset notification mechanisms that are part of the TCP/IP protocol. It is generally used as a simple ‘NOP’ mechanism to verify proper communications with a module.

Example:

Send TCP/IP command to Model 9816 module (via its open socket) to acknowledge module power on:

"A"

Read following response:

"A"

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Pressure Systems 98RK-1 user manual POWER UP CLEAR Command A, ‘A’ is the command letter, Response, Example