Manual

KS 90-1 / KS 92-1 3
Contents
1 Mounting .............................. 5
2 Electrical connections ....................... 6
2.1 Connecting diagram ....................... 6
2.2 Terminal connection ........................ 7
3 Operation ............................. 11
3.1 Front view ............................ 11
3.2 Behaviour after power-on ..................... 12
3.3 Operating level .......................... 12
3.4 Error list / Maintenance manager .................13
3.5 Self-tuning ............................. 16
3.5.1 Preparation for self-tuning ...................16
3.5.2 Optimization after start-up or at the set-point .........17
3.5.3 Selecting the method ( ConF/ Cntr/ tunE).........17
3.5.4 Step attempt after start-up ..................18
3.5.5 Pulse attempt after start-up ...................18
3.5.6 Optimization at the set-point ..................18
3.5.7 Optimization at the set-point for 3-point stepping controller. . 20
3.5.8 Self-tuning start .........................21
3.5.9 Self-tuning cancellation.....................21
3.5.10 Acknowledgement procedures in case of
unsuccessful self-tuning ....................22
3.5.11 Examples for self-tuning attempts ...............23
3.6 Manual self-tuning......................... 24
3.7 Second PID parameter set ..................... 25
3.8 Alarm handling .......................... 26
3.9 Operating structure ........................ 28
4 Configuration level ........................ 29
4.1 Configuration survey ................... 29
4.2 Configuration parameters ................... 30
4.3 Set-point processing ........................ 44
4.3.1 Set-point gradient / ramp ....................44
4.4 Switching behaviuor ........................ 45
4.4.1 Standard ( CyCl= 0 ).....................45