SENTRON PAC4200
System Manual, 09/2009, A5E02316180B-02
3
Table of contents
1 Introduction.............................................................................................................................................. 13
1.1 Purpose of this document ............................................................................................................13
1.2 Orientation aids............................................................................................................................13
1.3 Components of the product..........................................................................................................14
1.4 Contents of the data carrier .........................................................................................................14
1.5 Latest information and correction sheet.......................................................................................14
1.6 Further documentation.................................................................................................................15
2 Safety instructions ................................................................................................................................... 17
2.1 Safety notes .................................................................................................................................17
3 Description............................................................................................................................................... 19
3.1 Performance features of the SENTRON PAC4200 .....................................................................19
3.2 Measuring inputs..........................................................................................................................24
3.3 Measured variables......................................................................................................................25
3.3.1 Sliding window demand values....................................................................................................31
3.3.2 Other properties of measured variable representation ................................................................32
3.4 Load profile ..................................................................................................................................33
3.4.1 Overview ......................................................................................................................................33
3.4.2 Historical load profile....................................................................................................................36
3.4.3 Current load profile data at the communication interfaces ..........................................................37
3.4.4 Synchronization of the load profile...............................................................................................37
3.4.5 Additional information about the load profile data........................................................................39
3.5 Tariffs ...........................................................................................................................................39
3.6 Technical features of the supply quality.......................................................................................40
3.7 Date and time...............................................................................................................................43
3.8 Limits............................................................................................................................................44
3.9 Function of the digital inputs and outputs ....................................................................................46
3.10 Ethernet port ................................................................................................................................48
3.11 Slots for expansion modules........................................................................................................49
3.12 Gateway.......................................................................................................................................50
3.13 Slots .............................................................................................................................................52
3.14 Password protection ....................................................................................................................54
3.15 User-definable displays................................................................................................................54
3.16 Events ..........................................................................................................................................55