ABB Endura ACA592 Operating Instructions Manual page 79

Endura ACA592
4-electrode conductivity transmitter
Command
Description
No.
6 Write Polling Address
Read unique Identifier
11
Associated with Tag
12 Read message
Read Tag, Descriptor and
13
Date
Read Primary Variable
14
Sensor Information
Read Primary Variable
15
Output Information
Read Final Assembly
16
Number
17 Write Message
Write Tag, Descriptor and
18
Date
Write Final Assembly
19
Number
Table 9.1 HART Universal Commands (Continued)
OI/ACA592/EC–EN Rev. B
Details
When set to 0 Current Output is active and provides an analog
output proportional to the Primary Value.
HART operates in point-to-point mode. When set between 1 to
15, Current Output is fixed at 4 mA and HART operates in
multi-drop mode.
Returns the expanded device type code, revision levels and
identification number of the device that contains the HART
identification tag sent with this command.
Returns the user-defined HART message.
Returns the user-defined HART information:
HART Tag
HART Descriptor
Device installation date
Returns the sensor limits and minimum permissible span of the
sensor.
PV Alarm selection code:
0 = Low,
1 = High,
PV upper and lower range values.
Damping time.
Write protection status.
Any private label distributor code associated with the device.
Returns the user-defined final assembly number.
Enables a user-defined message of up to 32 characters to be
entered.
Enables the user to assign a user-defined 8-character tag to the
device.
Enables a user-defined 16-character descriptor to be entered.
Enables an installation date to be entered.
Enables a user-defined final assembly number to be entered.
This can be used for inventory or maintenance purposes.
9 HART Communication
77