Applies To:
  • CitectSCADA 1.00 1.01 1.10 1.11 1.20 2.00 2.01 3.00

Summary:
How do I setup a TI PLC via the UNILINK host adapter? 

Solution:
The serial drivers PCxI, MCxI, COMxI or COMx may be used.

Setup the Unit Host Adapter Dipswitchs as follows:

Dipswitch 1: 1 0 0 0 1 1 1 1 0 1
NITP, NRZ, half Duplex, asychronous, 115.2K, 10 seconds timeout.
Dipswitch 2: 0 0 1 0 1 1 0 0 0 0
No parity, full duplex, asychronous, 19.2K, MHIU/EHA and run mode.

Ports form
Special Opt: -sN Configure the adapter as an HIU with secondary address N. The default is 0, which configure the adapter as a MHIU.

-mN Set Maximum of secondary address for the network to N.

I/O Devices form
Name: User supplied unique name
Number: Network wide I/O device number
Address: PLC Unit number
Protocol: TISERIAL
Port name: Use the "Port name" from the Ports form

Citect.ini option

[TISERIAL]
WarningLevel = 0
All warning are noted. Set to 5 to ignore all non-fatal warning.

Standard citect.ini options

[TISERIAL]
MaxPending = 4
Block = 86 bytes
Retry = 0
Delay = 0
TimeOut = 5000 milliseconds
PollTime = 0
WatchTime = 20 seconds

Files

  • TISERIAL.DLL - The Tiway serial Driver for windows
  • TIWAY.DBF - The Tiway variable template
 

Keywords:
 

Attachments