Kamstrup MULTICAL 602, Technical Description, Page: 4 / 130

MULTICAL® 602
4 Kamstrup A/S ∙ Technical Description ∙ 5512 ‐ 931_N1_GB_11.2016
6.14 Leak surveillance ............................................................................................................................... 58
6.15 Reset functions .................................................................................................................................. 61
6.16 SMS Commands ................................................................................................................................ 61
6.17 Set-up via the front keys..................................................................................................................... 63
6.18 Reset via the front keys ...................................................................................................................... 65
6.19 Preset the pulse value for V1 and V2 .................................................................................................. 66
7 Flow sensor connection .................................................................................................. 67
7.1 Volume inputs V1 and V2 ......................................................................................................................... 67
7.2 Flow sensor with active 24 V pulse output ......................................................................................... 69
7.3 Pulse inputs VA and VB ...................................................................................................................... 72
8 Temperature sensors ...................................................................................................... 74
8.1 Sensor types ...................................................................................................................................... 75
8.2 Cable influence and compensation .................................................................................................... 76
8.3 Pocket sensors .................................................................................................................................. 78
8.4 Pt500 short direct sensor set ............................................................................................................. 79
9 Voltage supply ............................................................................................................... 80
9.1 Integral D-cell lithium battery ............................................................................................................. 80
9.2 Battery lifetimes ................................................................................................................................. 81
9.3 High Power supply module 230 VAC ................................................................................................... 82
9.4 High Power supply module 24 VAC ..................................................................................................... 82
9.5 Supply module 230 VAC ..................................................................................................................... 83
9.6 Supply module 24 VAC ....................................................................................................................... 83
9.7 Exchanging the supply unit ................................................................................................................ 85
9.8 Mains supply cables .......................................................................................................................... 85
9.9 Back-up of data during power down ................................................................................................... 86
9.10 Danish regulations for connection of mains operated meters .............................................................. 86
10 Plug-in modules .......................................................................................................... 87
10.1 Top modules ...................................................................................................................................... 87
10.2 Base modules .................................................................................................................................... 93
10.3 Retrofitting modules ........................................................................................................................ 103
11 Data communication .................................................................................................. 104
11.1 MULTICAL

602 data protocol .......................................................................................................... 104
11.2 MULTICAL
®
602 communication paths ............................................................................................. 106
11.3 Optical eye....................................................................................................................................... 106
12 Calibration and verification ....................................................................................... 107
12.1 High-resolution energy reading ........................................................................................................ 107
12.2 High-resolution volume for test ........................................................................................................ 108
12.3 Verification adapter ......................................................................................................................... 109
12.4 True energy calculation .................................................................................................................... 110