User Guide - Eurotherm Ltda

nanodac RECORDER/CONTROLLER: USER GUIDE4.7.9 Advanced Loop Diagnostics menuMaster ErrorSlave Error(M)Prop. Output(M)Integral Out(M)Deriv. Output(S)Prop. Output(S)Integral Out(S)Deriv. OutputTarget OutputLoop Break (S)Loop Break (M)Sensor Break (S)Sensor Break (M)Sched PBSched TiSched TdSched CBHSched CBLSched MRSched Loop BreakSched R2GSched Out HighSched Out LowWorking Out LowWorking Out HighMaster FBCalc OPHiSatLimLoSatLimOPPIDThe difference in value between the setpoint and the PV for the Master (Read only).The difference in value between the setpoint and the PV for the Slave (Read only).Shows the proportional term contribution to the control output of the Master (Read only).Shows the integral term contribution to the control output of the Master (Read only).Shows the derivative term contribution to the control output of the Master (Read only).Shows the proportional term contribution to the control output of the Slave (Read only).Shows the integral term contribution to the control output of the Slave (Read only).Shows the derivative term contribution to the control output of the Slave (Read only).The requested control output. The target of the active output if rate limiting is active.(Read only.)Loop Break Alarm (Read only). Becomes active ‘Yes’ if the relevant loop break time(LBT1/2/3), set in the Slave PID menu (Section 4.7.5) is exceeded, otherwise ‘No’ is displayed.Loop Break Alarm (Read only). Becomes active ‘Yes’ if the Master loop break time (LBT),set in the Master PID menu (Section 4.7.4) is exceeded, otherwise ‘No’ is displayed.Indicates Slave sensor break status (Read only). On (tick symbol) indicates a sensorbreak has occurred; Off (cross symbol) shows that no sensor breaks have been detected.Indicates Master sensor break status (Read only). On (tick symbol) indicates a sensorbreak has occurred; Off (cross symbol) shows that no sensor breaks have been detected.The scheduled proportional band for the current PID set.The scheduled integral time for the current PID set.The scheduled derivative time for the current PID set.The scheduled cutback high value for the current PID set.The scheduled cutback low value for the current PID set.The scheduled manual reset value for the current PID set.The scheduled loop break time for the current PID set.The scheduled relative cool gain value for the current PID set.The scheduled output high limit for the current PID set.The scheduled output low limit for the current PID set.The low limit for the working output (Read only). This is the value used to limit the outputpower of the loop and is derived from the gain scheduled limit, the remote limit andthe safety limit.The high limit for the working output (Read only). This is the value used to limit the outputpower of the loop and is derived from the gain scheduled limit, the remote limit andthe safety limit.Master FB is the value of the master control output after limiting and is used for Integraldesaturation.Master P+I+DHiSatLim is an internally generated limitLoSatLim is an internally generated limitMaster control output It will be the same as Calc OP if the master is not in CutbackHA030554Issue 7 Nov 12Page 123