12.2.2 Parameter setting ................................................................................................................... 12- 3
12.3 Protocol ......................................................................................................................................... 12- 4
12.3.2 Character codes ..................................................................................................................... 12- 5
12.3.3 Error codes ............................................................................................................................. 12- 6
12.3.4 Checksum .............................................................................................................................. 12- 6
12.3.5 Time-out processing............................................................................................................... 12- 6
12.3.6 Retry processing .................................................................................................................... 12- 7
12.3.7 Initialization ............................................................................................................................ 12- 7
12.4.1 Reading command ................................................................................................................. 12- 9
12.4.2 Writing commands ................................................................................................................ 12-13
12.5.1 Data processing .................................................................................................................... 12-15
12.5.2 Status display mode .............................................................................................................. 12-17
12.5.3 Parameter ............................................................................................................................. 12-18
12.5.5 Input device on/off ................................................................................................................. 12-25
12.5.8 Test operation mode ............................................................................................................. 12-27
12.5.10 Alarm history ....................................................................................................................... 12-31
12.5.11 Current alarm ...................................................................................................................... 12-32
12.5.12 Software version ................................................................................................................. 12-33
App. 3 Analog monitor ..................................................................................................................... App.-11
App. 4 Low-voltage directive ........................................................................................................... App.-14
5
App. - 1 to App. -17