SAMI G S Operating Data continued: units set with parameter 28.30 *)These parameters are only displayed if the PI- or PFC-Control macro is selected. **)These parameters are displayed only if PFC-Control macro is selected. Unscaled actual feedback signal no.
2 in units set with parameter 28.30 26 Parameter Range/Unit Description 10 Keypad Ref 1 11K eypad Ref 2 12 Ext Ref 1 or 2 13E xternal Ref 1 14E xternal Ref 2 15 Appl Block Output Hz % Ref1/Ref2 Hz % Hz Control place selection (R1 = Reference 1) (R2 = Reference 2) Frequency reference from control panel Controller reference from control panel External control place selection 16 Actual Value 1*) 17 Actual Value 2*) % % External frequency reference External controller reference 18 Op-Hour Counter 19 kWh Counter 20 Last-Recd Fault 21 Second-Recd Fault 22 First-Recd Fault 23 Parameter Lock h kWh - - - Open xxx/Locked xxx Controller output signal Feedback signal for the PI-controller Feedback signal for the PI-controller Operation hour counter kWh counter The latest fault indication (refer to p.
71) 24 Aux Motrs running**) 25 Controller Output**) 26 Controller deviation**) 27 Act value 1 (PFC)**) 28 Act value 2 (PFC)**) number % % units units The previous fault indication The oldest fault indication Parameter software lock (xxx code = 358) Number of running constant speed (mains connected) motors Output value of PI regulator. Values in % of regulation range. Deviation of PI regulator in % of regula- tion range including sign (+ if ACT > REF, - if ACT