viii
12.3
Set Alarm ................................................................................................................. 12-7
12.4
Correct Process Variable ......................................................................................... 12-9
12.5
Auto/Manual Control Switch .................................................................................. 12-11
13
Communication with PLC Using SIF Function ......................... 13-1
13.1
Flow of Before Operation ......................................................................................... 13-2
13.2
PLC Communication Parameter Setting .................................................................. 13-3
13.3
Mounting .................................................................................................................. 13-6
13.4
Wiring ...................................................................................................................... 13-8
13.4.1 Wiring for Power Supply and Serial Communication ....................................................... 13-8
13.4.2 Wiring for Input, Output and CT ..................................................................................... 13-10
13.4.3 Wiring for Event Input and Event Output ....................................................................... 13-11
13.5
Connection of PLC and Control Module QTC1-4 .................................................. 13-12
13.6
Specification Setting .............................................................................................. 13-14
13.6.1 Preparation of USB Communication Cable and Console Software ............................... 13-14
13.6.2 Connecting to Host Computer ....................................................................................... 13-14
13.6.3 Specification Setting ...................................................................................................... 13-17
13.1
Operation ............................................................................................................... 13-24
13.1.1 Communication Procedure ............................................................................................ 13-24
13.1.2 Handshake between Control Module QTC1-4P and PLC .............................................. 13-25
13.1.3 PLC Communication Data Map ..................................................................................... 13-27
13.1.4 Data Exchange between Control Module QTC1-4 and P-PLC ...................................... 13-36
13.1.5 Data Settings ................................................................................................................. 13-37
14
Action Explanation.................................................................... 14-1
14.1
Control Action Explanation ...................................................................................... 14-1
14.1.1 2 DOF PID Control........................................................................................................... 14-3
14.1.2 Fast-PID Control .............................................................................................................. 14-3
14.1.3 Slow-PID Control ............................................................................................................. 14-3
14.1.4 ON-OFF Control .............................................................................................................. 14-3
14.1.5 Gap-PID Control .............................................................................................................. 14-4
14.1.6 PID Control Parameters ................................................................................................... 14-4
14.2
Standard Function ................................................................................................... 14-6
14.2.1 Control Range ................................................................................................................. 14-6
14.2.2 Integral/Differential Decimal Point Position ...................................................................... 14-6
14.2.3 MV Bias ........................................................................................................................... 14-6
14.2.4 Output Minimum ON/OFF Time ....................................................................................... 14-7
14.2.5 Alarm Output ................................................................................................................... 14-8
14.2.6 Loop Break Alarm ............................................................................................................ 14-8
14.2.7 Set Value Ramp Functio .................................................................................................. 14-8
14.2.8 Power On Restore Action ................................................................................................ 14-8
14.2.9 Non-volatile IC Memory Data Save ................................................................................. 14-9
14.2.10 Auto/Manual Control Switching ........................................................................................ 14-9
14.2.11 Sensor Correction Factor ................................................................................................. 14-9
14.2.12 Sensor Correction ............................................................................................................ 14-9
14.2.13 Output Rate-of-Change Limit ......................................................................................... 14-10
14.2.14 Control Function ............................................................................................................ 14-11
14.3
Extension function ................................................................................................. 14-16