Programming Mode - United Electric Controls VANGUARD Installation And Operation Instruction Manual

3.3 Programming mode

This section describes the HART Commands used in the
device.
3.3.1 Universal Commands
The Universal Commands are the minimum command
set for all HART devices and provide access to information
useful in normal device operation.
Table 2 shows the supported Universal Commands for
this device.
0 Read Unique Identifier
1 Read Primary Variable
2 Read Loop Current and Percent Range
3 Read Dynamic Variables and Loop Current
6 Write Polling Address
7 Read Loop Configuration
8 Read Dynamic Variable Classifications
9 Read Device Variables with Status
11 Read Unique Identifier Associated with Tag
12 Read Message
13 Read Tag, Descriptor, Date
14 Read Primary Variable Transducer Information
15 Read Device Information
16 Read Final Assembly Number
17 Write Tag, Descriptor, Date
18 Write Tag, Descriptor, Date
19 Write Final Assembly Number
20 Read Long Tag
21 Read Unique Identifier Associated with Long Tag
22 Write Long Tag
38 Reset Configuration Changed Flag
48 Read Additional Device Status
3.3.2 Common Practice Commands
The Common Practice Commands are an optional
command set for HART devices. Table 3 shows the
supported Common Practice Commands for this device.
33 Read Unique Identifier
34 Read Primary Variable
35 Read Loop Current and Percent Range
42 Read Dynamic Variables and Loop Current
44 Write Polling Address
47 Read Loop Configuration
50 Read Dynamic Variable Classifications
51 Read Device Variables with Status
54 Read Unique Identifier Associated with Tag
59 Read Message
78 Read Tag, Descriptor, Date
79 Read Primary Variable Transducer Information
90 Read Real-Time Clock
103 Write Burst Period
104 Write Burst Trigger
105 Read Burst Mode Configuration
106 Flush Delayed Response Buffers
107 Write Burst Device Variables
108 Write Burst Mode Command Number
109 Burst Mode Control
115 Read Event Notification Bit Mask
116 Write Event Notification Bit Mark
117 Write Event Notification Timing
118 Event Notification Control
119 Acknowledge Event Notification
3.3.3 Device Specific Commands
The Device Specific Commands are commands unique
to this device only. These commands are included in the
Device Description (DD). Download the latest DD* at
www.ueonline.com to ensure optimum communication
between HART devices, gateway and host system. Table 4
shows the supported Device Specific Commands for this
device.
* The downloaded files should be placed in a folder
named with the manufacturer ID number and then a
child folder created using the device type number. The
folder should then be copied to the directory where DD
files are stored. New DD files simply replace the old and
work with all revisions of the same device.
128 Read Calibration Point
129 Write Calibration Point
131 Read Sensor Activation State
132 Read Base Unit Configuration String
133 Read Sensor Module Configuration String
Table 2
138 Read Sensor Type String
3.3.4 HART Command 128 Read
Calibration Point
Request bytes:
Bytes Format
None
Response bytes:
Bytes Format
0-3 Float
Command Specific Response Code:
Bytes Format
0 Success
13
Description
Description
Concentration of gas used during
calibration
Description
No command specific errors
IM_TCD50 12
Table 3
Table 4
Table 5