5 Operation
PROline Promag 23
50
Hauser
13
Read TAG, descriptor and
date
Access type = read
none
– Bytes 0-5: TAG
– Bytes 6-17: descriptor
– Bytes 18-20: Date
!
Note:
You can write the TAG, descriptor and date
using Command 18.
14
Read sensor information on
primary process variable
none
– Bytes 0-2: Sensor serial number
– Byte 3: HART unit code of sensor limits and
measuring range of the primary process
variable
– Bytes 4-7: Upper sensor limit
– Bytes 8-11: Lower sensor limit
– Bytes 12-15: Minimum span
!
Note:
• The data relate to the primary process
variable (= volume flow).
• Manufacturer-specific units are represented
using the HART unit code “240”.
15
Read output information of
primary process variable
Access type = read
none
– Byte 0: Alarm selection ID
– Byte 1: Transfer function ID
– Byte 2: HART unit code for the set measuring
range of the primary process variable
– Bytes 3-6: End of measuring range, value for
20 mA
– Bytes 7-10: Start of measuring range, value
for 4 mA
– Bytes 11-14: Attenuation constant in [s]
– Byte 15: Write protection ID
– Byte 16: OEM dealer ID, 17 = E+H
Factory setting:
Primary process variable = Volume flow
!
Note:
Manufacturer-specific units are represented
using the HART unit code “240”.
16
Read the device production
number
Access type = read
none
Bytes 0-2: Production number
17
Write user message
Access = write
You can save any 32-character long text in the
device under this parameter:
Bytes 0-23: Desired user message
Displays the current user message in the
device:
Bytes 0-23: Current user message in the device
18
Write TAG, descriptor and
date
Access = write
With this parameter, you can store an 8 charac-
ter TAG, a 16 character descriptor and a date:
– Bytes 0-5: TAG
– Bytes 6-17: descriptor
– Bytes 18-20: Date
Displays the current information in the device:
– Bytes 0-5: TAG
– Bytes 6-17: descriptor
– Bytes 18-20: Date
Command No.
HART command / Access type
Command data
(numeric data in decimal form)
Response data
(numeric data in decimal form)
Содержание PROline promag 23
Страница 4: ...Contents PROline Promag 23 4 Endress Hauser ...
Страница 10: ...2 Identification PROline Promag 23 10 Endress Hauser ...
Страница 30: ...3 Installation PROline Promag 23 30 Endress Hauser ...
Страница 40: ...4 Wiring PROline Promag 23 40 Endress Hauser ...
Страница 52: ...5 Operation PROline Promag 23 52 Endress Hauser ...
Страница 56: ...6 Commissioning PROline Promag 23 56 Endress Hauser ...
Страница 58: ...7 Maintenance PROline Promag 23 58 Endress Hauser ...
Страница 102: ...10 Technical data PROline Promag 23 102 Endress Hauser ...
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