KROHNE UFC 500 HART - Manual (Page 16)

HARTô Smart Communications Protocol
UFC500 Command Specification Rev: 2.0 Release Date: 9 Jun 2001
© 2001 KROHNE Mefltechnik D-47058 Duisburg Page 16
8.2 Command #131 Write Meter Size
Changes of the converter meter size will force the updating of sensor characteristics (returned by Command #14) and
therefore might cause the automatic correction of the Primary Variable Upper Range Value (Menus 1.1.1, 3.1.1) and
PulseValue (Menu 3.4.3). Master is prompted about corrections carried out via warning responses and must reread the
updated data. For additional information refer to Command #35.
REQUEST DATA BYTES
#0 #1 #2 #3
METER METER
SIZE SIZE
MSB LSB
RESPONSE DATA BYTES
#0 #1 #2 #3
METER METER
SIZE SIZE
MSB LSB
Data Byte #0-#3 Meter size, IEEE 754, in meters. Allowed settings: 0.025 to 4 meters (0.98 to 157.48 inches).
COMMAND-SPECIFIC RESPONSE CODES
0 No Command-Specific Errors
1-2 Undefined
3 Passed Parameter too Large
4 Passed Parameter too Small
5 Too Few Data Bytes Received
6 Local Device User
7 In Write Protect Mode
8-113 Undefined
114 Range Exceeded Max and Was Corrected
115 Range Surpassed Min and Was Corrected
116 Both Range and Pulse Value Corrected
117-127 Undefined