Omron E5C series - Page 22

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E5@C Digital Temperature Controllers User’s Manual (H174)
4-10 Alarm Outputs........................................................................................................................ 4-31
4-10-1 Alarm Types .............................................................................................................................. 4-31
4-10-2 Alarm Values.............................................................................................................................4-34
4-11 Alarm Hysteresis ................................................................................................................... 4-37
4-11-1 Standby Sequence.................................................................................................................... 4-37
4-11-2 Alarm Latch............................................................................................................................... 4-38
4-12 Using Heater Burnout (HB) and Heater Short (HS) Alarms
(Not Supported for Position-proportional Models.)............................................................ 4-39
4-12-1 HB Alarm...................................................................................................................................4-39
4-12-2 HS Alarm...................................................................................................................................4-41
4-12-3 Installing Current Transformers (CT)......................................................................................... 4-43
4-12-4 Calculating Detection Current Values .......................................................................................4-45
4-12-5 Application Examples................................................................................................................4-45
4-13 Customizing the PV/SP Display ........................................................................................... 4-49
4-13-1 PV/SP Display Selections ......................................................................................................... 4-49
Section 5 Advanced Operations
5-1 Shifting Input Values ............................................................................................................... 5-3
5-2 Setting Scaling Upper and Lower Limits for Analog Inputs ................................................ 5-5
5-3 Executing Heating/Cooling Control (Not Supported for Position-proportional Models.) . 5-7
5-3-1 Heating/Cooling Control..............................................................................................................5-7
5-4 Using Event Inputs ................................................................................................................ 5-11
5-4-1 Event Input Settings ..................................................................................................................5-11
5-4-2 How to Use the Multi-SP Function ............................................................................................ 5-11
5-4-3 Operation Commands Other than Multi-SP .............................................................................. 5-12
5-5 Setting the SP Upper and Lower Limit Values .................................................................... 5-15
5-5-1 Set Point Limiter........................................................................................................................ 5-15
5-5-2 Setting....................................................................................................................................... 5-16
5-6 Using the SP Ramp Function to Limit the SP Change Rate .............................................. 5-17
5-6-1 SP Ramp................................................................................................................................... 5-17
5-7 Using the Key Protect Level ................................................................................................. 5-19
5-7-1 Protection..................................................................................................................................5-19
5-7-2 Entering the Password to Move to the Protect Level ................................................................ 5-20
5-8 Displaying Only Parameters That Have Been Changed..................................................... 5-22
5-8-1 Displaying Changed Parameters...............................................................................................5-22
5-9 OR Output of Alarms ............................................................................................................. 5-24
5-9-1 Integrated Alarm .......................................................................................................................5-24
5-10 Alarm Delays .......................................................................................................................... 5-26
5-10-1 Alarm Delays............................................................................................................................. 5-26
5-11 Loop Burnout Alarm (Not Supported for Position-proportional Models.)........................ 5-28
5-11-1 Loop Burnout Alarm (LBA)........................................................................................................ 5-28
5-12 Performing Manual Control...................................................................................................5-32
5-12-1 Manual MV................................................................................................................................ 5-32
5-13 Using the Transfer Output .................................................................................................... 5-36
5-13-1 Transfer Output Function........................................................................................................... 5-36
5-13-2 Simple Transfer Output Function............................................................................................... 5-39
5-14 Using the Simple Program Function ................................................................................... 5-42
5-14-1 Simple Program Function..........................................................................................................5-42
5-14-2 Operation at the Program End .................................................................................................. 5-45
5-14-3 Application Example Using a Simple Program..........................................................................5-47
5-15 Output Adjustment Functions .............................................................................................. 5-48
5-15-1 Output Limits.............................................................................................................................5-48
5-15-2 MV at Stop ...............................................................................................................................5-48