S
I conected my siemens PLC as a slave (CPU313C-2DP with CP341) with Honeywell DCS as master. Communication parameters as follows:
Digital tags: 100 Nos. (only read)
Analog Tags: 32 Nos. (only read)
Baud rate: 9600 kbps
Distance: 250 meters
Honeywell DCS side they are using Quick Builder Software for configuring Modbus tags.
All the digitals tags are communicating very well.
But some of the Analog datas are failing randomly. Some times all the datas are communicating well. After seeing the problem the scanning time of some of the tags they incresed in DCS side, after that the number failing tags are redused.But still we are facing problem. Please forward me some tips to solve this problem.
with regards,
sulfiker
Digital tags: 100 Nos. (only read)
Analog Tags: 32 Nos. (only read)
Baud rate: 9600 kbps
Distance: 250 meters
Honeywell DCS side they are using Quick Builder Software for configuring Modbus tags.
All the digitals tags are communicating very well.
But some of the Analog datas are failing randomly. Some times all the datas are communicating well. After seeing the problem the scanning time of some of the tags they incresed in DCS side, after that the number failing tags are redused.But still we are facing problem. Please forward me some tips to solve this problem.
with regards,
sulfiker