Users manual

xx
SCADA 3000 User’s Manual
Start & Stop ......................................................................................................16-15
Synchronous or Asynchronous .........................................................................16-15
Control Switch ..................................................................................................16-15
Viewing the C Variables ......................................................................................... 16-16
Forcing a Value ............................................................................................... 16-16
Differences Between Standard C and SCADA 3000 C ..............................................16-17
C Programming Examples ......................................................................................16-18
Chapter 17: PID PROGRAMMING .......................................................... 17-1
PID Algorithm .............................................................................................................17-2
Tuning .........................................................................................................................17-3
Chapter 18: SYSTEM DIAGNOSTICS ...................................................... 18-1
Main Board Diagnostics ..............................................................................................18-1
Module Communications Diagnostics ........................................................................18-2
Chapter 19: INTERNET WEB STATUS ..................................................... 19-1
Requirements ..............................................................................................................19-1
Internet Settings .........................................................................................................19-1
Global Web Status Settings ......................................................................................... 19-2
Selecting Data Points for Web Status Polling ..............................................................19-3
Formatting the Web Page ......................................................................................... 19-4
Browser Refresh .................................................................................................19-5
Settings for Top Left Corner Logo ....................................................................... 19-5
Settings for Bottom Logo....................................................................................19-5
Web Status Options ................................................................................................. 19-5
Alarm Options ....................................................................................................19-5
Online Options ..................................................................................................19-6
Local Web Pages & Web Page Filenames ............................................................19-6
FTP Delivery Options .........................................................................................19-6
Instant Web Page ................................................................................................19-6
Setting Up a Polling Schedule for Web Status .........................................................19-6
Frequently Asked Questions .......................................................................................19-7
Chapter 20: E-MAIL SERVER OPTION .................................................... 20-1
Requirements ..............................................................................................................20-1
How Does It Work? ....................................................................................................20-1
Programming ..............................................................................................................20-1
Chapter 21: PC ALARM DIALOUT ......................................................... 21-1
Software Setup ............................................................................................................ 21-1
SCADA 3000 Programming .........................................................................................21-3