Endress+Hauser Proline Promag 10 - Page 56

5 Operation PROline Promag 10
56 Endress+Hauser
13 Read TAG, TAG description
and date
Access type = Read
none – Bytes 0-5: TAG
– Byte 6-17: TAG description
– Bytes 18-20: date
! Note!
You can write the TAG, TAG description and
date using command 18.
14 Read sensor information on
primary process variable
none – Bytes 0-2: sensor serial number
– Byte 3: HART unit ID of sensor limits and
measuring range of the primary process
variable
– Bytes 4-7: upper sensor limit
– Bytes 8-11: lower sensor limit
– Byte 12-15: minimum span
! Note!
• The data relate to the primary process
variable (= volume flow).
• Manufacturer-specific units are represented
using the HART unit ID “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 ID 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 ID “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:
Byte 0-23: current user message in the device
18 Write TAG, TAG description
and date
Access = Write
You can save an 8-character TAG, a 16-
character TAG description and a date with this
parameter:
– Bytes 0-5: TAG
– Byte 6-17: TAG description
– Bytes 18-20: date
Displays the current information in the device:
– Bytes 0-5: TAG
– Byte 6-17: TAG description
– Bytes 18-20: date
Command No.
HART command / Access type
Command data
(numeric data in decimal form)
Response data
(numeric data in decimal form)