Difference between revisions of "softMC as OPC UA Server"
| (5 intermediate revisions by 2 users not shown) | |||
| Line 2: | Line 2: | ||
[[File:OPC 01.jpg|RTENOTITLE]] | [[File:OPC 01.jpg|RTENOTITLE]] | ||
| − | |||
| − | |||
| − | |||
| − | |||
| − | |||
| − | ''' | + | |
| + | = '''To enable softMC OPC UA you need:''' = | ||
| + | |||
| + | *Install '''ipk '''or '''rpm [http://softmc.servotronix.com/img_auth.php/c/cb/opcua.zip http://softmc.servotronix.com/img_auth.php/c/cb/opcua.zip] '''with OPC UA to your softMC controller, if you do not have the file contact servotronix support | ||
| + | *Copy '''OPC_UA.LIB''' file to your softMC controller , if you do not have the file contact servotronix support | ||
| + | *Load it from the '''config.prg''', see below | ||
| + | *Exctute it from '''autoexec.prg''', see below | ||
| + | |||
| + | = '''CONFIG.PRG''' = | ||
program | program | ||
| + | <syntaxhighlight lang="vb"> | ||
| − | + | Print "system is running" | |
| − | + | Sys.DoubleFormat = 1 | |
| + | |||
| + | Load opc_ua.lib | ||
| − | + | end program | |
| − | + | </syntaxhighlight> | |
| − | |||
| − | |||
| − | ''' | + | = '''AUTOEXEC.PRG''' = |
Program Continue | Program Continue | ||
| Line 49: | Line 53: | ||
| | ||
| − | '''Example for servo drive Temperature and power mesurmen'''t | + | = '''Example for servo drive Temperature and power mesurmen'''t = |
<u>IND4.PRG</u> | <u>IND4.PRG</u> | ||
Latest revision as of 15:46, 1 November 2023
Contents
To enable softMC OPC UA you need:
- Install ipk or rpm http://softmc.servotronix.com/img_auth.php/c/cb/opcua.zip with OPC UA to your softMC controller, if you do not have the file contact servotronix support
- Copy OPC_UA.LIB file to your softMC controller , if you do not have the file contact servotronix support
- Load it from the config.prg, see below
- Exctute it from autoexec.prg, see below
CONFIG.PRG
program
Print "system is running"
Sys.DoubleFormat = 1
Load opc_ua.lib
end program
AUTOEXEC.PRG
Program Continue
dim x as long
Load startprg.prg
while startprg.prg.state <> 10
sleep 500
end while
..
Load IND4.prg
StartTask IND4.prg
x =stop_start_server ; restart OPC UA server
End Program
Example for servo drive Temperature and power mesurment
IND4.PRG
common shared A1_PWRTEMP as long
common shared A1_POWER as long
common shared A1_Cycle as long
common shared A2_PWRTEMP as long
common shared A2_POWER as long
common shared A2_Cycle as long
program
A1_Cycle = 2
A2_Cycle = 4
while 1
A1_PWRTEMP=ec_sdo_read(a1.dadd,0x2044,2)
A1_POWER = abs(a1.TFb) * abs(a1.vfb) / 1000
A2_PWRTEMP=ec_sdo_read(a2.dadd,0x2044,2)
A2_POWER = a2.TFb * a2.vfb / 1000
sleep 10
end while
end program