Subject : CETEP VALVE OPERATION USING LINUX DAS AND DIGITAL I/O MODULE.
Solution: Please follow the following steps and do configuration.
step 1: For CETEP valve operation we need build 6.4 patch 16 and RTDAS version need version 4.6.0.
step 2: Run the CETEPMIDC.sql query on the SQL.yog community.
Path: SVN\PlantConnect\DAM\Documents\OutputDriver Documents\CETPMIDCRTDAS
Step3: When query execute successfully then do configuration as per SOP. Please refer RTDAS_OutputDrivers_Configuration Guide and in that file refer CETPTarapurRTDAS Output driver.
Step4: For Valve operation please do following configuration.
Devices=FLOWDIDO
StationID=619e0e818afa2358514ba7ca
IndustryID=1253
StateID=1253
WritableVariable=Writable
StatusVariable=Status
ParametersMetaData=FLOW$1,TOTALIZER$1
DeviceID=619e0e81284c1
UploadFrequency=60000
Token=6188fb700c8bcb57cd70c908
Location=2
SiteUrl=http://stem.ecolyser.com
Step 4: Make sure CETPTMIDCRTDAS.so / .dll file is present in directory where RTDAS is installed.
OutputDriverConfiguration.ini file properly configured and kept in RTDAS directory.
Step 5: As per CETEPMIDC API DOC check a json format in CETEPMIDCRTDASDebug log file.
Step 6: For Digital I/O module configure the variable.
Path : Site Admin\Variable\Add
Here we select parameter DO as digital output and start address given as per DIGITAL i/o module manual and End address given as per end address pdf and same for Digital input.
(Note: When you put polling frequency before that check communication break time of digital module .....its by default
communication break time is 10 sec. so you can put polling frequency 5 sec.)
Step 7: Please check follwing attachment.