3vacon • 39 Vacon HVAC ApplicationTel. +358 (0) 201 2121 • Fax +358 (0)201 212 2053.5.4 PID1 controller monitoring3.5.5 PID2 controller monitoring3.5.6 Multi-pump monitoringTable 33: PID1-controller value monitoringCode Monitoring value Unit ID DescriptionV2.4.1 PID1 setpoint Varies 20 Process units selected with parameterV2.4.2 PID1 feedback Varies 21 Process units selected with parameterV2.4.3 PID1 error value Varies 22 Process units selected with parameterV2.4.4 PID1 output % 23 Output to motor control or externalcontrol (AO)V2.4.5 PID1 status 240 = Stopped1 = Running3 = Sleep mode4 = In dead band (see page 74)Table 34: PID2-controller value monitoringCode Monitoring value Unit ID DescriptionV2.5.1 PID2 setpoint Varies 83 Process units selected with parameterV2.5.2 PID2 feedback Varies 84 Process units selected with parameterV2.5.3 PID2 error value Varies 85 Process units selected with parameterV2.5.4 PID2 output % 86 Output to external control (AO)V2.5.5 PID2 status 870 = Stopped1 = Running2 = In dead band (see page 74)Table 35: Multi-pump monitoringCode Monitoring value Unit ID DescriptionV2.6.1 Motors running 30 The number of motors running whenMulti-Pump function is used.V2.6.2 Autochange 1114 Informs the user if autochange isrequested.