MSA Ultima X User Manual

GB
MSA MODBUS USER CONFIGURATION DATA
ULTIMA
®
X
3 TM
33
B-8. ModBUS Command Word 1
(Read at Address Base +301, Write Coils 1 through 16)
Name Bits Coil Function Description
Start Full ICAL Calibration - Sensor 1
0 1
Rtn's fault if any Calibration in progress
Start Full ICAL Calibration - Sensor 2
1 2
Rtn's fault if any Calibration in progress
Start Full ICAL Calibration - Sensor 3
2 3
Rtn's fault if any Calibration in progress
Start Standard Full Calibration - Sensor 1
3 4
Rtn's fault if any Calibration in progress
Start Standard Full Calibration - Sensor 2
4 5
Rtn's fault if any Calibration in progress
Start Standard Full Calibration - Sensor 3
5 6
Rtn's fault if any Calibration in progress
Start Standard Zero Calibration - Sensor 1
6 7
Rtn's fault if any Calibration in progress
Start Standard Zero Calibration - Sensor 2
7 8
Rtn's fault if any Calibration in progress
Start Standard Zero Calibration - Sensor 3
8 9
Rtn's fault if any Calibration in progress
Start UCAL Calibration - Sensor 1
9 10
Rtn's fault if any Calibration in progress
Start UCAL Calibration - Sensor 2
10 11
Rtn's fault if any Calibration in progress
Start UCAL Calibration - Sensor 3
11 12
Rtn's fault if any Calibration in progress
Step UCAL
12 13
1 to step
Abort Calibration (any)
13 14
1 to abort
For future use
14 15
Not used
15 16
B-9. ModBUS Command Word 2
(Read at Address Base +302, Write Coils 17 through 32)
Name Bits Coil Function Description
Sensor Swap Delay
0 17
1 - Enable, 0 - Disable
Alarm Option Enable
1 18
1 - Enable, 0 - Disable
Acknowledge or Reset Latched Alarms
(ACK)
2 19
1 to initiate (same functionality as
RESET Button or IR command)
Reset Main Board and Sensors
3 20
1 to initiate
For future use
4 21
For future use
5 22
Reset Data Sheet - Sensor 1
6 23
1 to initiate
Reset Data Sheet - Sensor 2
7 24
1 to initiate
Reset Data Sheet - Sensor 3
8 25
1 to initiate
Disable Sensor 1
9 26
1 to disable
Disable Sensor 2
10 27
1 to disable
Disable Sensor 3
11 28
1 to disable
For future use
12 29
For future use
13 30
For future use
14 31
Not used
15 32

MSA Ultima X Specifications

General

Ingress Protection	IP66/67
Enclosure	Explosion-proof
Detection Method	Electrochemical, Infrared, Catalytic Bead
Gases Detected	Combustible gases, Toxic gases, Oxygen
Display	LCD
Output	4-20 mA, HART
Housing Material	Stainless steel
Certifications	ATEX, IECEx, UL, CSA, SIL 2