Symax 400 RS422 to IP converter slow comm

M

Thread Starter

Marcel

Slow response with RS422 to IP converter for output cards. Quick response with RS422 to IP converter for input cards. How to remedy this? configuration with virtual IP soft? DDE problem? Change setting for comm?

Input Rack: Symax 400 with a RS422 to IP converter, runs well with input modules. 1 sec delay for value update.

Output Rack: Symax 400 with RS422 to IP converter output module. it takes about 1 min for the output to respond. If we use a direct connection converter RS422 to RS232 to the PC the response is about 2 sec.
 
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