MSA Ultima Instruction Manual Addendum
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MSA Ultima Instruction Manual Addendum

MSA Ultima Instruction Manual Addendum

Gas monitors with x3 technology
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Ultima
Monitors with X
Technology
Instruction Manual Addendum
THIS MANUAL MUST BE CAREFULLY READ BY ALL INDIVIDUALS WHO HAVE OR WILL
HAVE THE RESPONSIBILITY FOR USING OR SERVICING THE PRODUCT. Like any piece
of complex equipment, this instrument will perform as designed only if it is used and serv-
iced in accordance with the manufacturer's instructions. OTHERWISE, IT COULD FAIL TO
PERFORM AS DESIGNED AND PERSONS WHO RELY ON THIS PRODUCT FOR THEIR
SAFETY COULD SUSTAIN SEVERE PERSONAL INJURY OR DEATH.
The warranties made by Mine Safety Appliances Company with respect to the product are
voided if the product is not used and serviced in accordance with the instructions in this
manual. Please protect yourself and others by following them. We encourage our cus-
tomers to write or call regarding this equipment prior to use or for any additional infor-
mation relative to use or repairs.
In North America, to contact your nearest stocking location, dial toll-free 1-800-MSA-INST
To contact MSA International, dial 1-412-967-3354
© MINE SAFETY APPLIANCES COMPANY 2006 - All Rights Reserved
This manual is available on the internet at www.msanet.com
Manufactured by
MSA NORTH AMERICA
P.O. Box 427, Pittsburgh, Pennsylvania 15230
(L) Rev 3
®
X Gas
" WARNING
"
3 ®
10060413

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  • Page 1 In North America, to contact your nearest stocking location, dial toll-free 1-800-MSA-INST To contact MSA International, dial 1-412-967-3354 ©...

  • Page 2: Table Of Contents

    Figure 2-3. Alarm Status Screen ....2-5 Ultima X Controller or Ultima X Calibrator: ..2-6 Calibration ........2-6 ModBUS Communications .
  • Page 3 Section 3, ModBUS ....3-1 ModBUS Addressing ......3-1 Table 3-1.
  • Page 4 This is an Addendum to the Ultima/Ultima X Instruction Manual (P/N 10036101) for use with the Ultima X ModBUS X 3 Transmitter.

  • Page 5: Section 1, Typical Modbus Network Topography (Figure 1-1)

    Section 1, Typical ModBUS Network Topography (FIGURE 1-1). As part of the CSA certification, it was verified that the modbus communication functions of this gas detection instrument do not adversely affect the gas detection operation and functions of the instrument. This Certification, however, does not include or imply certification of the modbus communication function of this gas instrument.

  • Page 6: Figure 1-1. Typical Modbus Network Topography

    Figure 1-1. Typical ModBUS Network Topography...

  • Page 7: Table 1-1. Maximum Power Cable Length

    Table 1-1. Maximum Power Cable Length CONFIGURATION MAXIMUM POWER CABLE LENGTH (IN FEET) (WITH NOMINAL 24-VDC TRANSMITTER SUPPLY) CATALYTIC E-CHEM 16 AWG CABLE 14 AWG 12 AWG [4.2 OHM [2.6 OHM [1.8 OHM PER 1K FT.] PER 1K FT.] PER 1K FT.] RELAY RELAY RELAY...

  • Page 8: Figure 1-2. Typical Communications Wiring Scheme

    Figure 1-2. Typical Communications Wiring Scheme...

  • Page 9: Figure 1-3. Signal-Boost Sensor Diagram

    Figure 1-3. Signal-Boost Sensor Diagram...

  • Page 10: Section 2, Typical Communication Cable Wiring For Signal Boost (Figure 2-1)

    Can be assigned specifically to a sensor by enabling only one level of alarm for each sensor • This may be accomplished through an Ultima X Controller (see Section 2, "Calibration") consistent with the existing Ultima X procedures or through a ModBUS controller •...

  • Page 11: For Signal Boost Option

    Figure 2-1. Typical Communication Cable Wiring for Signal Boost Option...

  • Page 12: Figure 2-2. Sensor Display Screens

    Figure 2-2. Sensor Display Screens...

  • Page 13: Sensor

    -99.9 in response to a ModBUS request for gas level value starting at address base +207. Alarm Status Screen (FIGURE 2-3) In the North American version of the Ultima X with X3 Technology, a screen will appear when a combustible sensor crosses 50%, 60% or 90% of the full-scale range. •...

  • Page 14: Table 2-1. Status Indication Codes

    A. Indicates the status of Sensor #1. B. Indicates the status of Sensor #2. C. Indicates the status of Sensor #3. Figure 2-3. Alarm Status Screen Table 2-1. Status Indication Codes CODE INDICATION “d” Sensor position disabled “F” Sensor position in a fault state “N”...

  • Page 15: Ultima X Controller Or Ultima X Calibrator

    Ultima X Controller or Ultima X Calibrator: • May be used to send commands to display data or set configurations consistent with existing Ultima X procedures • May be sent at any time for transmitter-specific commands, such as address, baud rate, etc.

  • Page 16: Modbus Communications

    Figure 2-4. Push-button Wiring • ModBUS Port • See ModBUS data table definition in this addendum. " WARNING " During the calibration process, the transmitter is in Maintenance mode, all alarming is inhibited for all sensors, and transmitter will not alert user to potential hazardous sit- uations.

  • Page 17: Section 3, Modbus

    The ModBUS slave address has a valid range of 1-247. • 247 is the default value. This address may be set by: • The Ultima X Controller: • Send an address command with the desired value. • The Ultima X Calibrator: •...

  • Page 18: Modbus Base Address (Read/Write)

    Table 3-2. ModBUS Memory Map Overview The Modbus port allows for access to a significant amount of information which may be necessary for your system integration requirements. As a minimum, the gas readings and fault status registers should be polled. DESCRIPTION START SIZE IN...
  • Page 19 440000, and the first valid address is 440001. Table 3-4. ModBUS Factory Configuration Data (Read Only) DESCRIPTION ADDRESS POSSIBLE VALUES Device Type Base+1 3(Ultima X3 US) 4(Ultima X3 Europe) Firmware Version Base+2 0..32767 Integer, divide by 100 for range 00.00 to 99.99...

  • Page 20: Read Only

    Table 3-5. ModBUS User Configuration Data (Read/Write) ADDRESS POSSIBLE VALUES DESCRIPTION ModBUS Slave Address Base+101 1..247 Baud Rate Code Base+102 0 - 1200, 1 - 2400 2 - 4800, 3 - 9600 4 - 19200 (default) Parity Code Base+103 0 - Even (default) 1 - Odd 2 - None For future use...

  • Page 21: (Read/Write At Address Base+137)

    Table 3-6. Alarm Function Codes - Word 1 (Read/Write at Address Base+137) NAME BITS FUNCTION DESCRIPTION Alarm 1 Enable, Sensor 1 1-Enable, 0-Disable Alarm 1 Enable, Sensor 2 1-Enable, 0-Disable Alarm 1 Enable, Sensor 3 1-Enable, 0-Disable Alarm 2 Enable, Sensor 1 1-Enable, 0-Disable Alarm 2 Enable, Sensor 2 1-Enable, 0-Disable...

  • Page 22: Table 3-8. Modbus Device Status (Read Only)

    Table 3-8. ModBUS Device Status (Read only) DESCRIPTION ADDRESS POSSIBLE VALUES General Status Bits Base+201 0..32767, See details below Fault Status Bits Base+202 0..32767, See details below Reserve Base+203 Gas Type - Sensor 1 Base+204 See TABLE 3-14 for details Gas Type - Sensor 2 Base+205 See TABLE 3-14 for details...
  • Page 23 0..20 Drift counter- Sensor 2 Base+248 0..20 Drift counter- Sensor 3 Base+249 0..20 Internal Error Code - Ultima X Base+250 For future implementation Internal Error Code - Sensor 1 Base+251 For future implementation Internal Error Code - Sensor 2 Base+252...

  • Page 24: (Read Only At Address Base+201)

    Set when this fault is detected Sensor End of life - Sensor 2 Set when this fault is detected Sensor End of life - Sensor 3 Set when this fault is detected Ultima X Configuration Reset Set when a datasheet reset occurs Not used...

  • Page 25: Table 3-11. Control Words (Read/Write)

    Table 3-11. Control Words (Read/Write) DESCRIPTION ADDRESS POSSIBLE VALUES Command Word 1 Base+301 0 to 32767, See TABLE 3-12 Command Word 2 Base+302 0 to 32767, See TABLE 3-13 Table 3-12. ModBUS Command Word 1 (Read at address Base+301/Write Coils 1 through 16) NAME BITS COIL...

  • Page 26: (Read At Address Base+302/Write Coils 17 Through 32)

    CO 500 PPM, 1 PPM, MSA 25E/F, 300 PPM SO 2 25 PPM, 1 PPM, CTL 7ST/F, 10 PPM H 2 S 10.0 PPM, 0.1 PPM, MSA HS25B, 5.0 PPM H 2 S 50.0 PPM, 0.1 PPM, MSA HS25B, 40 PPM...

  • Page 27: Table 3-15. Sensor Engineering Units

    COMB-1S-NL 100%LEL, 1% LEL, 40% LEL COMB-1S-NL 100%LEL, 1% LEL, 55% LEL CLO 2 3.0 PPM, 0.1 PPM, MSA 7CLH, 1.0 PPM NH 3 100 PPM, 1 PPM, SENSORIC, 25 PPM H 2 , 1000 PPM, 10 PPM, CTL 7HYT, 300 PPM PHOSPHINE, 2.0 PPM, 0.1 PPM CTL 7SH, 0.5 PPM...

  • Page 28: (Read At Address Base+254)

    Table 3-16. Information Flags Word #1 – (Read at address Base+254) NAME BITS FUNCTION DESCRIPTION sor # 1 Disabled 0 = enabled, 1 = disabled Sensor # 2 Disabled 0 = enabled, 1 = disabled Sensor # 3 Disabled 0 = enabled, 1 = disabled Alarm # 1 Sensor # 1 0 = clear, 1 = set Alarm # 2 Sensor # 1...

  • Page 29: (Read At Address Base+26)

    Table 3-18. Information Flags Word #3 (Read at address Base+26) NAME BITS FUNCTION DESCRIPTION Overrange Flag sensor #1 Set if TRUE Overrange Flag sensor #21 Set if TRUE Overrange Flag sensor #31 Set if TRUE LOC Flag sensor #1 Set if TRUE LOC Flag sensor #2 Set if TRUE LOC Flag sensor #3...
  • Page 30 Table 3-20. Alternate Gas Readings (Read/Write at address Base+258 to Base+260) DESCRIPTION VALUE Normal Gas Detection 400-2000 Fault Overrange 2110 Suppressed Disabled 3-14...

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