Emerson Rosemount 644 - Page 19

Table 3-1: Device Revision 8 and 9 (HART
®
5 and 7), DD Revision 1
Fast Key Sequence (continued)
Function HART 5 HART 7
Differential temperature setup 2, 2, 3, 1 2, 2, 3, 1
Drift alert 2, 2, 4, 2 2, 2, 4, 2
Filter 50/60 Hz 2, 2, 7, 4, 1 2, 2, 7, 4, 1
First good temperature setup 2, 2, 3, 2 2, 2, 3, 2
Hardware revision 1, 8, 2, 3 1, 8, 2, 3
HART lock N/A 2, 2, 9, 2
Intermittent sensor detect 2, 2, 7, 4, 2 2, 2, 7, 4, 2
Loop test 3, 5, 1 3, 5, 1
Locate device N/A 3, 4, 6, 2
Lock status N/A 1, 8, 3, 8
LRV (Lower Range Value) 2, 2, 5, 5, 3 2, 2, 5, 5, 3
LSL (Lower Sensor Limit) 2, 2, 1, 7, 2 2, 2, 1, 8, 2
Message 2, 2, 7, 1, 3 2, 2, 7, 1, 4
Open sensor holdoff 2, 2, 7, 3 2, 2, 7, 3
Percent range 2, 2, 5, 2 2, 2, 5, 2
Sensor 1 configuration 2, 1, 1 2, 1, 1
Sensor 2 configuration 2, 1, 1 2, 1, 1
Sensor 1 serial number 2, 2, 1, 6 2, 2, 1, 7
Sensor 2 serial number 2, 2, 2, 7 2, 2, 2, 8
Sensor 1 type 2, 2, 1, 2 2, 2, 1, 3
Sensor 2 type 2, 2, 2, 2 2, 2, 2, 3
Sensor 1 unit 2, 2, 1, 4 2, 2, 1, 5
Sensor 2 unit 2, 2, 2, 4 2, 2, 2, 5
Sensor 1 status N/A 2, 2, 1, 2
Sensor 2 status N/A 2, 2, 2, 2
Simulate digital signal N/A 3, 5, 2
Software revision 1, 8, 2, 4 1, 8, 2, 4
Tag 2, 2, 7, 1, 1 2, 2, 7, 1, 1
Long tag N/A 2, 2, 7, 1, 2
April2023 Quick Start Guide
Quick Start Guide 19