P3.11.6.1 DURATION (ID 1489)Use this parameter to set the duration that the timer runs when the activation signal isremoved (Off-delay).P3.11.6.2 ASSIGN TO CHANNEL (ID 1490)Use this parameter to select the time channel where the output of the timer function isassigned.You can use the time channels to control the on/off type functions, for example relay outputsor any functions that can be controlled by a DI signal.P3.11.6.3 MODE (ID 15527)Use this parameter to select if timer delay should work with rising or falling edge.10.12 PID CONTROLLER 110.12.1 BASIC SETTINGSP3.12.1.1 PID GAIN (ID 118)Use this parameter to adjust the gain of the PID controller.If this parameter is set to 100%, a change of 10% in the error value causes the controlleroutput to change by 10%.P3.12.1.2 PID INTEGRATION TIME (ID 119)Use this parameter to adjust the integration time of the PID controller.If this parameter is set to 1.00 s, a change of 10% in the error value causes the controlleroutput to change by 10.00%/s.P3.12.1.3 PID DERIVATION TIME (ID 132)Use this parameter to adjust the derivation time of the PID controller.If this parameter is set to 1.00 s, a change of 10% in the error value during 1.00 s causes thecontroller output to change by 10.00%.P3.12.1.4 PROCESS UNIT SELECTION (ID 1036)Use this parameter to select the unit for the feedback and the setpoint signals of the PIDcontroller.Make a selection of the unit for the actual value.P3.12.1.5 PROCESS UNIT MIN (ID 1033)Use this parameter to set the minimum value of the PID feedback signal.For example, an analogue signal of 4...20 mA corresponds to the pressure of 0...10 bar.P3.12.1.6 PROCESS UNIT MAX (ID 1034)Use this parameter to set the maximum value of the PID feedback signal.VACON · 166 PARAMETER DESCRIPTIONS10 TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205
