48-7009-E
5-1
5. Operating the equipment
How to operate the equipment is described in this chapter.
5.1
Precautions on operating the equipment ................................................................................................ 5-2
5.2
Operating monitor display ...................................................................................................................... 5-3
5.2.1
Operating amount monitor ............................................................................................................. 5-3
5.2.2
Timer remaining time monitor: Run mode ..................................................................................... 5-3
5.2.3
Temperature measurement monitor: Run mode ............................................................................. 5-3
5.2.4
CT monitor: .................................................................................................................................... 5-3
5.3
How to set run settings ........................................................................................................................... 5-4
5.3.1
Target value (SV) setting ................................................................................................................ 5-4
5.3.2
ON/OFF control setting.................................................................................................................. 5-7
5.3.3
PID control setting ......................................................................................................................... 5-9
5.3.4
Heating/cooling control setting .................................................................................................... 5-13
5.3.5
Indicator setting ............................................................................................................................ 5-15
5.3.6
Excessive ascent prevention unit (alarm unit) setting .................................................................. 5-17
5.3.7
Event setting ................................................................................................................................. 5-18
5.3.8
How to set MD/READY .............................................................................................................. 5-20
5.4
How to set each function and description of function .......................................................................... 5-22
5.4.1
Auto-tuning (AT) function ........................................................................................................... 5-22
5.4.2
Self-tuning function ..................................................................................................................... 5-25
5.4.3
Mode/manual function ................................................................................................................. 5-27
5.4.4
Bank function ............................................................................................................................... 5-28
5.4.5
Timer function .............................................................................................................................. 5-31
5.4.6
Loop abnormality function ........................................................................................................... 5-38
5.4.7
Current transformer (CT) abnormality function ........................................................................... 5-40
5.4.8
Position proportional control ........................................................................................................ 5-45
5.4.9
Concurrent temperature ascent function ...................................................................................... 5-46
5.5
Explanation of the program run function ............................................................................................. 5-47
5.5.1
Operation flow of the program run .............................................................................................. 5-48
5.5.2
SET 21 program function setting ................................................................................................. 5-49
5.5.3
SET 21 program function setting screen ...................................................................................... 5-52
5.5.4
SET 22 program setting ............................................................................................................... 5-53
5.5.5
SET 22 program setting screen .................................................................................................... 5-55
5.5.6
Explanation of the screen display and operation of a program run .............................................. 5-56
5.5.7
Complementary explanation of the program run ......................................................................... 5-61
5.6
Explanation of the bank automatic switching function ........................................................................ 5-70
5.6.1
Bank automatic switching setting ................................................................................................ 5-71
5.6.2
SET 23 bank automatic switching function setting mode setting screen ..................................... 5-73
5.6.3
Complementary explanation of the bank automatic switching function ...................................... 5-74
