LEM DCBM 400 Series User Manual

Page 8/95
21January2021/Version 0
LEM International SA
Chemin des Aulx 8
1228 PLAN-LES-OUATES Switzerland
www.lem.com
Figure 29. Sequence of screens on boot and during idle .................................................... 50
Figure 30. Sequence of screens for beginning of transactions ........................................... 51
Figure 31. Sequences of screens for end of transactions ................................................... 51
Figure 32. Maintenance screens which can help metrological validation ............................ 52
Figure 33. Global state machine of the display ................................................................... 53
Figure 34. Identication of buttons ...................................................................................... 53
Figure 35. Visual distinction for legal relevance on the display ........................................... 53
Figure 36. Transaction screens layout ................................................................................. 55
Figure 37. State machine for transaction screens ............................................................... 56
Figure 38. Transaction energy register ................................................................................ 56
Figure 39. Maintenance screens layout ............................................................................... 59
Figure 40. Transaction concept ........................................................................................... 70
Figure 41. Example of body for start request ...................................................................... 71
Figure 42. "Transaction" vs "Total" energy registers (Import or Export) .............................. 75
Figure 43. Keys specics for signature checks ................................................................... 76
Figure 44. Description of the 2 formats of status and errors ............................................... 77
Figure 45. Illustration of using value eld, example for status register .......................... 78
Figure 46. Status eld persistence ...................................................................................... 78
Figure 47. Specic reversedVoltage status persistence ............................................... 79
Figure 48. Transaction status eld persistence ................................................................... 80

LEM DCBM 400 Series Specifications

General

Brand	LEM
Model	DCBM 400 Series
Category	Measuring Instruments
Language	English