Operating Instructions ACU
20 Actual values .............................................................................................................. 251
20.1 Actual values of frequency inverter ............................................................... 251
20.1.1 STO Status .............................................................................................................. 253
20.2 Actual values of machine................................................................................ 253
20.3 Actual value memory ...................................................................................... 254
20.4 Actual values of the system ........................................................................... 255
20.4.1 Actual value system ................................................................................................. 255
20.4.2 Volumetric Flow and Pressure................................................................................... 256
21 Error protocol ............................................................................................................. 257
21.1 List of errors ................................................................................................... 257
21.1.1 Error messages ....................................................................................................... 257
21.2 Error environment .......................................................................................... 261
22 Operational and error diagnosis ................................................................................ 263
22.1 Status display ................................................................................................. 263
22.2 Status of digital signals .................................................................................. 263
22.3 Controller Status ............................................................................................ 264
22.4 Warning Status and Warning Status Application ........................................... 265
23 List of parameters ...................................................................................................... 267
23.1 Actual Value Menu (VAL) ................................................................................ 267
23.2 Parameter Menu (PARA) ................................................................................ 270
Index ................................................................................................................................ 280
Functions of control terminals (table) .............................................................................. 282