Burkert Type SE56 - Manual (Page 46)

TECHNICAL MANUAL Rev. Pagine 46/52
Filling By Checked By
03 PROFIBUS DP MODULE- DATA LINK
DESCRIPTION
Document Data Date Date
File name ProfibusDP_emanual_Burkert_04.doc 19/03/08 19/03/08 19/03/08
46
byte 21: (8 bits integer) number of decimal figures after the point for counter display
bytes 22-26: (5 bytes ASCII) flow rate measurement unit
byte 27: (8 bits integer) number of decimals after the point for flow rate display
Acyclic Index Read = 52(dec) Data Logger EVENTS
byte 0: (8 bits integer) check EVENTS on Internal Data Logger
bit 0 =1 Presence of Events in the Internal Data Logger
Acyclic Index Read = 53(dec) Data Logger EVENTS
byte 0: (8 bits integer) number of record requested
byte 1: (8 bits integer) total number of records present in the memory
es 2-5: (32 bits long integer, MSB first) data saving time and date expressed in minutes starting from 01-
01-1992
bytes 6-9: (32 bits long integer, MSB first) Events
if bytes 6-9 = 0(dec) then NO ALARMS
if bytes 6-9 = 196863(dec) then SYSTEM STARTUP
if bytes 6-9 = 262143(dec) then SYSTEM STARTUP
else
bit 0 = 1 Batch alarm
bit 1 = 1 Alarm Max Flow
bit 2 = 1 Alarm Min Flow
bit 3 = 1 Alarm Measure > Full Scale
bit 4 = 1 Alarm Pulse/Frequency > Full Scale
bit 5 = 1 Input Noisy
bit 6 = 1 Empty Pipe
bit 7 = 1 Excitation Fail
bit 8 = 1 not used
bit 9 = 1 not used
bit 10 = 1 not used
bit 11 = 1 not used
bit 12 = 1 not used
bit 13 = 1 not used
bit 14 = 1 not used
bit 15 = 1 not used
bit 16 = 1 Current Loop Open
bit 17 = 1 Power Supply Fail
Acyclic Index Read = 54(dec) Data Logger MIN MAX measurement unit
bytes 0-4: (5 bytes ASCII) flow rate measurement unit
byte 5: (8 bits integer) number of decimals after the point for flow rate display
Acyclic Index Read = 55(dec) Data Logger MIN MAX data
bytes 0-4: (32 bit single precision IEEE floating point, MSB first) flow rate MAX
bytes 5-8: (32 bit single precision IEEE floating point, MSB first) flow rate MI