TestEquity
9099 Control Page

Instructions:

This screen displays the current Modbus Slave Device address and last ESR and Modbus Error Register values.
Use the C n command to change the Slave Device address.
Enter a 9099 or Device Command and click Send to send it.
This page automatically reads a response if the command is a query
Responses are displayed in the Device Response window.
The ESR and Modbus Error Registers are only cleared when read by the *ESR? and E? queries.

 
Command Entry
Slave Device Address  %dev%   
ESR Register  %esrreg%  
Modbus Error Register   %moderrreg%  
Device Command
Device Response

F4 Controller Modbus Command Examples

Write Temperature Set Point: W 300, value
Read Chamber Temperature: R? 100, 1
Turn Event 1 ON: W 2000, 1
Turn Event 1 OFF: W 2000, 2

Note: If the F4 controller is configured to display a decimal, then the entry or reading includes the decimal digit. For example, an entry or reading of 256 is actually 25.6.

F4T Controller Modbus Command Examples

Write Temperature Set Point: WF 2782, value
Read Chamber Temperature: RF? 27586
Turn Event 1 ON: W 16594, 63
Turn Event 1 OFF: W 16594, 62

The F4T interprets the decimal point correctly. Enter or read the value directly.

   
       
   
Last update 07-03-2017