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USER MANUAL
ST2
Description ............................................................................................................................................................................5
CONTROLLER MOUNTING .....................................................................................................................................5
Manufacturer’s identification : .....................................................................................................................................6
GENERAL SAFETY INSTRUCTIONS ..............................................................................................................................8
Installation .....................................................................................................................................................................8
Maintenance ..................................................................................................................................................................8
Controller sw upgrade ...........................................................................................................................................................9
RemoteControl sw installation ...........................................................................................................................................11
RemoteControl sw connection ...........................................................................................................................................11
USB connection : ........................................................................................................................................................11
Starting the sw .....................................................................................................................................................................12
The Main page ....................................................................................................................................................................13
Quick Buttons .....................................................................................................................................................................14
Download button .............................................................................................................................................................14
Graph button ...................................................................................................................................................................14
Password button ..............................................................................................................................................................14
‘Tuning window’.................................................................................................................................................................15
‘Travel Control’ area.......................................................................................................................................................15
Definitions :.....................................................................................................................................................................15
0 Ctrl Signal : ..............................................................................................................................................................15
0 Position : ..................................................................................................................................................................15
Low [0..50 %]: ............................................................................................................................................................15
High [50..100 %]: .......................................................................................................................................................15
Tuning : ...........................................................................................................................................................................15
Kp IN/OUT [0 .. 100]: ................................................................................................................................................16
Stroke Time IN/OUT [0,0 ..3000,0 sec]: ....................................................................................................................16
Approach IN/OUT [0..100]: .......................................................................................................................................16
Dead Band [0..10] : .....................................................................................................................................................16
‘IN/OUT window’...............................................................................................................................................................17
Fail/Trip settings .............................................................................................................................................................17
Mode C1/C2 : ..............................................................................................................................................................17
Ack END MODE .......................................................................................................................................................17
On St. ..........................................................................................................................................................................17
SOV .................................................................................................................................................................................18
SOV ASSIGNEMENT ...............................................................................................................................................19
SOV BOOSTER FUNCTION ....................................................................................................................................20
Analog Outputs ...................................................................................................................................................................24
Temperature ....................................................................................................................................................................25
Date & Time....................................................................................................................................................................25
History and Diagnostic .......................................................................................................................................................26
Counters : ....................................................................................................................................................................26
Example of Diagnostic Report :..................................................................................................................................27
Historic event log ........................................................................................................................................................29
Periodic log (SD Card)................................................................................................................................................30
SDCard : ......................................................................................................................................................................30
Main vars and status............................................................................................................................................................32
ActPos [%] : ................................................................................................................................................................32
ReqPos [%]: ................................................................................................................................................................32
Input [mA]: .................................................................................................................................................................32
Status : .........................................................................................................................................................................32
Errors:..........................................................................................................................................................................32
Service State / Mode : .................................................................................................................................................33
Channel 1 CFG window (Channel 2 CFG window) .......................................................................................................34
CALIBRATION .........................................................................................................................................................34
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STI s.r.l. via pascoli 10 A/B 24020Gorle (Bg) – ITALY
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IOM 4029 - ST2 User manual - rev.3 01/2012
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