Honeywell Satellite XT 9602-0200 4-20 mA User manual

Guide to Operation
Satellite XT 4-20 mA Versions
Satellite XT 9602-0200 4-20 mA
Satellite XT 9602-0205 4-20 mA/R
Satellite XT 9602-0250 4-20 mA/C
Satellite XT 9602-0255 4-20 mA/C/R
Including Options:
Extractive Module XT
Pyrolyzer Module XT

Satellite XT 4-20 mA Versions
Table of Contents
Section 1 Basic Operation page.
1.1 Principle of Operation 1-1
1.2 Operating States 1-1
1.2.1 Monitoring Mode 1-1
1.2.2 Maintenance Mode 1-2
1.2.3 Warning Condition 1-2
1.2.4 Diagnostics 1-3
1.3 Menu structure 1-3
1.3.1 Maintenance Menu 1-3
1.3.2 Calibration Menu 1-3
1.3.3  CongurationMenu       1-3
1.4 Operational Elements 1-4
1.4.1 Keypad Functions 1-4
1.4.2 Graphic Display 1-4
1.5  TechnicalSpecications      1-5
Section 2 Installation and Start-up
2.1 General Guidelines 2-1
2.2 Standard Mounting 2-1
2.3 Duct Mounting 2-3
2.3.1 Connecting the Sensor Extension to the Instrument 2-3
2.3.2 Mounting the Sensor Extension to the Duct 2-4
2.4 Network Wiring 2-5
2.5 Relay Wiring 2-6
2.6 Initial Start-Up 2-9
Section 3 Main Menu
3.1 The Main Menu Screens 3-1
3.2 Main Menu - Monitoring 3-2
3.3 Main Menu - Maintenance 3-3
3.4 Main Menu - Calibration 3-4
3.5  MainMenu-Conguration      3-5
Section 4 Maintenance
4.1 Sensor Service 4-2
4.2 Device Infos 4-3
4.3 Sensor Infos 4-4
4.4 Reset Device 4-6
4.5 Service 4-6
Section 5 Calibration
5.1 Gas Calibration 5-2
5.1.1 Zero Adjust 5-2
5.1.2 Span Adjust 5-3
5.2 Manual K-Factor 5-4
5.3 Current Output 5-5
5.3.1 Set 0 mA 5-5
5.3.2 Set 4 mA 5-5
5.3.3 Set 20 mA 5-5

Satellite XT 4-20 mA Versions
Section 6 Conguration page.
6.1 Alarm Settings 6-3
6.1.1 Alarm 1 6-4
6.1.2 Alarm 2 6-7
6.2 Language 6-8
6.3 Date Format 6-8
6.4 Auto Selftest 6-9
6.5 Security 6-9
6.6 Password 6-10
6.7 Location 6-10
6.8 New Sensor Type 6-11
6.9 Gas Name 6-11
6.10 Maintenance Signal 6-12
6.11 Warning Signal 6-12
6.12 4-20 mA Range 6-13
6.13 Relays 6-13
Section 7 Troubleshooting
7.1 Warning and Fault Messages 7-1
7.1.1 Warnings 7-1
7.1.2 Faults 7-2
Section 8 Reference Information
8.1 Sensor Order Information 8-1
8.2 4-20 mA Signal Output Range 8-3
8.3 K-Factors for Satellite XT C-Versions 8-4
8.4 Spares and Accessories 8-5
Technical Specications:
8.5 Power Supply 24 VDC, 2.5 A Output 8-6
8.6 Power Supply 24 VDC, 5 A Output 8-7
8.7 Power Supply 24 VDC, 10 A Output 8-8
Section 9 Extractive Module XT - Option
9.1 Principle of Operation 9-1
9.2 General Instructions 9-1
9.3 Safety Instructions 9-1
9.4 Instrument Design 9-2
9.5 Mounting 9-4
9.6 Tubing Connections 9-4
9.7 Sensor Replacement 9-5
9.8  TechnicalSpecications      9-6
Section 10 Pyrolyzer Module XT - Option
10.1 Principle of Operation 10-1
10.2 General Instructions 10-1
10.3 Safety Instructions 10-1
10.4 Instrument Design 10-2
10.5 Mounting 10-3
10.6 Tubing Connections 10-4
10.7 Data Link 10-4
10.8 Power Connection 10-4
10.9  Technicalspecications      10-5

Satellite XT 4-20 mA Versions
This section provides basic understanding of the instrument and its operation.
1.1 Principle of Operation
The Satellite XT is a gas monitoring instrument especially designed for continuous
surveillance of hazardous gas concentrations. The instrument is designed to interface with
standard (0) 4 ... 20 mA alarm or control systems.
Target gas and measuring range depend on the type of sensor chosen. The sensor comes
 withthespecicdatainitsinternaldatamemory.Whenanewsensorisinserted,these
data are loaded into the instrument's internal memory.
Satellite XT versions 4-20 mAand 4-20 mA/R use electrochemical sensors for the
surveillance of toxic and corrosive gases at TLV levels (TLV = Threshhold Limit Value).
 Thesensoroutputsignalisampliedelectronically,digitisedandtheresulting
concentration value is transmitted to the communication network.
Satellite XT versions 4-20 mA/C and 4-20 mA/C/R are used for monitoring combustible
gases and vapours. These instrument versions use catalytic sensors and are factory
calibrated for methane in air mixtures with concentrations up to 5 %-vol. (100 % LEL Lower
 ExplosionLimit).Thesensoroutputsignalisampliedelectronically,digitisedandthe
resulting concentration value is transmitted to the communication network. To allow the
surveillance of a variety of other combustible gases, a correction factor called "K-factor"
can be entered.
Satellite XT versions 4-20 mA/R and 4-20 mA/C/R include the relay option and provide
3 single-pole double-throw relays for activation of external alarm devices. When the actual
gas concentration exceeds the alarm levels, the instrument will activate the appropriate
alarm relay and display an according message. Arelay will also be activated in case of an
instrument fault.
1.2 Operating States
There are four different operating states for the Satellite XT, Monitoring Mode,
Maintenance Mode, Warning Condition, and Diagnostics. Depending on the selected
 operatingstate,thegreenstatusLEDiseitheron,off,orashing.
1.2.1 Monitoring Mode
The Monitoring Mode is the instrument's standard operating mode.
The green LED located above the <set> key is on.
In the Monitoring Mode, the instrument continuously monitors for hazardous gas
concentrations and checks for alarm levels and instrument faults.
The instrument's self-diagnostics provide on-line preventive maintenance information
identifying electronics or sensor problems. For example a sensor selftest is performed
every 24†hours. The sensor selftest is not available with instruments using oxygen
sensors or catalytic sensors.
Basic Operation – Section 1
1-1

Satellite XT 4-20 mA Versions
1.2.1.1 Alarm Level Settings
The settings for Alarm Level 1 and Alarm Level 2 are automatically loaded when installing
the sensor. Standard settings are 1x and 2x TLV or 20 and 40 % LEL for the target gas.
 TheAlarmSetupfunctionintheCongurationMenuallowstheusertochangethealarm
levels as required.
Whenever the concentration of the target gas exceeds the factory or user programmed
alarm levels, the instrument will document this concentration alarm condition on its LCD
display.
Instruments with relay option will additionally trigger the associated alarm relays.
1.2.1.2 Reset Alarms Function
Ex factory, Alarm 1 and Alarm 2 are preprogrammed "enabled" and "latching". In the event
of a concentration alarm, the alarm indication with latching alarms will continue until the
alarm is manually acknowledged by actuating the <set> key. If the password protection is
 enabled,thepasswordmustbeentered(seeCongurationMenu/SecurityFunction).
Alarm Reset is not possible, if the alarm condition is still present.
1.2.1.3 Exiting the Monitoring Mode
Exiting the Monitoring Mode and entering the Maintenance Mode may be password
protected. To prevent the instrument from manipulations by unauthorized personnel, it is
 recommendedtoenablethisfunction(seeCongurationMenu/SecurityFunction).
- Password enabled:
Actuate the <esc> key to exit the Monitoring Mode and enter the password. The screen to
enter the password is shown for one minute. During this period the Monitoring Mode
remains active in the background. When the correct password has been entered, the
instrument is in the Maintenance Mode, it is not monitoring, and the green LED is off.
- Password disabled:
Actuate the <esc> key to exit the Monitoring Mode. The instrument is now in the
Maintenance Mode, the instrument is not monitoring, and the green LED is off.
1.2.2 Maintenance Mode
The Maintenance Mode indicates a complete absence of monitoring capability. The green
status LED is off.A maintenance output signal is transmitted to external control systems.
 Thismaintenanceoutputsignalcanbeconguratedeithersteady,i.e.2.4mA,or
alternating, i.e.2.4 to 4.0 mA, 1 Hz.
 Dependingontheconguration,instrumentswithrelayoptionwilladditionallyactivatethe
fault relay.
1.2.3 Warning Condition
A warning condition indicates that the Satellite XT requires some attention, but the
instrument is still able to monitor and operate as programmed.
The following will occur when the Satellite XT detects a warning condition:
 -thegreenstatusLEDisashing
- an alternating signal (2.8 to 4.0 mA, 0.1 Hz) is sent to external control systems;
 dependingontheconguration,thisfunctioncanbeenabledordisabled.
- instruments with relay option will additionally activate the fault relay, depending on the
 conguration.
1-2
Basic Operation – Section 1

Satellite XT 4-20 mA Versions
1.2.3.1 Reset Warning Condition
Actuate the <set> key to acknowledge and reset a Warning Condition.
 RefertoSection7,Troubleshootingforspecicwarnings.
1.2.4 Diagnostics
Instrument faults refer to a problem which prevents the Satellite XT from operating properly
and interferes with the ability to monitor or document concentration alarms.
When the instrument has detected an instrument fault, a steady output signal in the range
of 0 and 2.0 mA is sent to attached control systems. The green status LED is off. The LCD
 displayisashingwhileindicatingthespecicfaultmessage.
Instruments with relay option will additionally activate the fault relay.
 TheSatelliteXTlistsspecicinstrumentresponsestoinstrumentfaults.Forinformationon
the various fault messages and instructions on how to correct a fault condition, please
refer to Section 7, Troubleshooting.
1.3 Menu structure
Besides the Monitoring Mode, there is also menu operation for the Satellite XT. Menu
operation comprises three groups of functions, maintenance, calibration, and
 conguration.Apassword(ifenabled)mustbeenteredtoexittheMonitoringModeandto
obtain access to the Main Menu.
1.3.1 Maintenance Menu
This function covers the realtime service procedures required for a regular maintenance of
the instrument (e.g. sensor replacement).
1.3.2 Calibration Menu
Use the calibration function to dynamically calibrate the Satellite XT with a known
concentration of the target gas or manually by entering a new correction K-Factor.
1.3.3 Conguration Menu
 UsethisfunctiontoconguretheSatelliteXTandtoprograminstrumentandmonitoring
parameters to suit individual requirements.
! Note:
If the instrument was in the Monitoring Mode when last powered down, it will
automatically return to the Monitoring Mode when power is restored.
1-3
Basic Operation – Section 1

Satellite XT 4-20 mA Versions
1.4 Operational Elements
Located at the front of the Satellite XT is
- the graphic display,
- the keypad consisting of six keys,
- the green status LED above the Set Key.
1.4.1 Keypad Functions
o Escape Key <esc>
o Set Key <set>
o 4 Cursor Keys marked with an arrow,
<up>, <down>, <left>, <right>.
IntheMaintenance,Calibration,andCongurationMenu,thesekeysprovidethefollowing
functions:
To move forwards and backwards in the menu, use the cursor keys <down> and <up>. Select
a function by actuating the <set> key.
Toentertextorgures,usethecursorkeys<left>and<right>toreachthedesiredcursor
position.Usethecursorkeys<up>and<down>toselecttheletter,gure,orsignyouwishto
enter.Bringthecursortothenextposition,selectthenextletter,gure,orsign.Afterentering
thecompletetext,usethe<set>keytoconrmthechanges.Ifyoudonotwanttosavethe
changes, abort by actuating the <esc> key.
1.4.2 Graphic Display
Depending on the operating mode the structure of the graphic display is different. Three
basic versions are illustrated and explained below. A detailed description is given in the
according sections.
Display Structure for Monitoring Mode
 Line1offersthepossibilitytoenterauserspecicdescription,e.g.monitoringlocation
(max. 13 spaces; the name of the instrument is entered here when delivered). Line 2
shows the name of the gas monitored. Line 3 indicates the actual gas concentration and
the concentration unit. Gas name and concentration unit are data stored in the memory of
the sensor installed.
Display Structure for Menu
Line 1 shows the actual position in the menu. In the left example the actual position is
Main Menu, in the right example it is the submenu Maintenance. Line 2 shows one of the
selection possibilities. Line 3 shows the number of the selection possibility presently
displayed and indicates also the total of selection possibilities available in this menu.
! Note:
The number of selection possibilities is subject to the instrument version and may
be different than indicated in this guide to operation.
esc
set
Satellite XT
Satellite XT
AsH3
0.00
ppm
Satellite X T
A s H 3
p p m
0 . 00
Line 1
Line 2
Line 3
ME N U MA I N T E N A N C E
S E N SOR S E R V I C E
Line 1
Line 2
Line 3
sele c t : 2 o f 4 sele c t : 1 o f 5
MA I N T E N A NC E
1-4
Basic Operation – Section 1

Satellite XT 4-20 mA Versions
1.5 Technical Specications
Satellite XT Version 4 - 20 mА 4 - 20 mА/R 4 - 20 mА/C 4 - 20 mА/C/R
Part Number 9602-0200 9602-0205 9602-0250 9602-0255
Sensor Type used
electrochemical X X
catalytic X X
Power Requirements 12 ... 24 VDC
voltage
consumption max. 1 W max. 1,8 W max. 1,4 W max 2,2 W
Analog Signal Output
monitoring mode 4...20mА
warning mode 2.8...4mА,0.1Hz
maintenance mode 2.4...4mА,1Hz
fault range 0...2mА
Wiring
analog interface
3-wire shielded cable 3x1.0 mm2 / 17 AWG
(Instrument delivered with 2m of cable attached) XXXX
relay contacts
6-wire shielded cable 6x0.25mm2 / 23 AWG
(Instrument delivered with 3m of cable attached) X X
Relay Outputs
contacts 3 x SPST (Single-Pole Single-Throw) X X
max. ratings 250 VAC / 30 VDC, 2A
Graphic Display 122 x 32 dots with backlight
Status LED green
Keypad 6 touch-sensitive membrane function keys
Physical Dimensions
size (LxWxH) 145 x 95 x 50 mm
5.7 x 3.7 x 2.0 inches
weight 480 g 650 g 520 g 700 g
17 oz 23 oz 18 oz 25 oz
Mounting DIN-rail mounting
Protection Class IP 52 Option: IP 65
RFI / EMC EN 55022
EN 50082-2
Operating Conditions
temperature -20 °C ... +40 °C -4 °F ... +104 °F
pressure 700 ... 1300 hPa
humidity 20 ... 90 % r.h.
1-5
Basic Operation – Section 1

Satellite XT 4-20 mA Versions
This section explains installation and initial start-up procedures.
2.1 General Guidelines
Please consider the aspects indicated below before locating the instrument.
The property of the target gas (lighter or heavier than air) must be considered. The
instrument should be mounted as close to the monitoring location as possible and should
be easily accessible for operation and maintenance. For narrow monitoring locations or
duct mounting a sensor extension with a standard length of 2m (6 feet) is available as an
option.
 Theoptimumpositiontomounttheinstrumentisinanuprightpositiononaatsurface.If
the instrument is used for ambient air monitoring, ensure that the sensor is facing
downwards. For personal monitoring applications the instrument should be mounted at
head level.
Ensure that the area immediately surrounding the instrument is free from objects that
 mighthinderfreeowofair.Theinstrumentshouldbeinstalledawayfromanypossible
liquid sources, extreme dust and dirt sources and should be protected against rain and
sunlight. An instrument version protection class IP 65 is available for outdoor applications.
A junction box is recommended to connect the instrument to external control systems. The
maximum distance between instrument and junction box is 2 meters (6 feet).
Regarding the power requirements and operating conditions, please follow the
 specicationsindicatedinSection1,TechnicalSpecications,forwiringinstructionsrefer
to Section 2, Wiring.
Sensors should be stored in a cool, dry place when not in use.
2.2 Standard Mounting
The instrument is designed for DIN–rail mounting. Shipped with each instrument is the
standard mounting rail, suitable for wall mounting. Mount the DIN–rail to a wall and fasten
the instrument with the sensor downwards and the display facing the front.
Attach the wires to the junction box according to the wiring diagram provided in the course
of this section..
Standard mounting rail (P/N 9602.0050.10.03)
Standard mounting rail (P/N 9602.0050.10.03)
90,0
35,0
7,5
Installation and Start-Up - Section 2
2-1

Satellite XT 4-20 mA Versions
For applications where wall mounting is not possible, an L-shaped mounting plate with DIN–rail is
available as an option.
Optional L-shaped mounting plate with DIN–rail (P/N 9602.0051.10.01)
! Note:
Do not apply power until system is ready for start-up!
15,0
Ø 4 mm (4x)
86,0
2-2
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
2.3 Duct Mounting
Observe the guidelines for installation of the instrument. For assembly and installation of
the sensor extension see the schematics below and overleaf.
2.3.1 Connecting the Sensor Extension to the Instrument
1. Connect the Socket (A) to the plug in the sensor compartment located at the bottom of
the Satellite XT. The groove of the Socket must face to the front.
2. Screw in the Internal Cap (B) and fasten it hand-tight.
3. Insert the Sensor Housing (C) with the nose of the Bayonet Catch facing to the front.
Lock the Bayonet Catch with a quarter-turn right.
1
2
3
A
B
C
D
A Socket with Groove
B Internal Cap
C Sensor Housing with Bayonet Catch
D Extension Cable to the Sensor
2-3
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
2.3.2 Mounting the Sensor Extension to the Duct
Duct
*) Duct Mounting Saddle Assembly
various types available, see spare
parts list, Section 8, Reference
Information
5,2cm
3,3cm
2,6cm2,6cm
0,4cm
0,4cm
Satellite XT
Duct
Duct Mounting Saddle *)
9902.0080.40.00Silicon Sealing
SensorExtension
9902.0004.40.01 Milled Nut
Sensor
Satellite XT
9902.0005.40.01 Threaded Joint
02.RINGO24015NBR O-Ring 24x1.5mm
9602.0085.10.00 Adapter Sensor Extension Standard **)
**) For SatelliteXT C-Versions:
9602.0084.10.00 Adapter Sensor Ext.Combustible
2-4
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
2.4 Network Wiring
The instrument is shipped with 2 meters (6 feet) of permanently
attached 3-wire shielded cable extending from the bottom of the
unit.
The open end of the cable should be terminated in a junction
box:
•white..............markedD+.......toD
•brown.............marked–..........toP–
•green..............markedP+.......toP+
•cableshield.............................toS.
To interface with external control systems, use of a 3–wire shielded cable 3x1.0 mm2 / 17 AWG is
recommended.
Junction Box 2 nodes, standard
Junction Box Terminals
D white 4-20 mA Output
P- brown 0 V (common)
P+ green 12 ... 24 VDC
Power
S shield cable shield
D
DD DS SS
S
N-
N- N-
N-
N+
N+ N+
N+
P-
P- P-
P-
P+
P+ P+ P+
95mm
65mm
109,5mm
109,5mm
2-5
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
2.5 Relay Wiring
Instruments with relay option have an additional
6–wire shielded cable extending from the bottom
of the instrument. This cable has a length of 3
meters and is also permanently attached to the
instrument.
The 6-wire shielded cable is used for relay wiring
and provides a pair of connections for each of
the 3 internal relays for activation of visual or
audible external alarm devices.
Junction Box for instruments with Relay Option (1 node, R-Version)
! Note:
All wiring for the Satellite XT and its related equipment must be in compliance with
any local electrical and re codes. The Satellite XT wiring must be kept away from
any high power lines. All shielding for the wiring must be connected together and
grounded at only one point in the system.
Relay Contacts
1 white Alarm 1 Relay
1 brown Alarm 1 Relay
2 green Alarm 2 Relay
2 yellow Alarm 2 Relay
3 grey Fault Relay
3 pink Fault Relay
S shield cable shield
165
79
120
50
F/3F/3DD 1/A1 1/A1 2/A2 2/A2
F/3F/3DD 1/A1 1/A1 2/A2 2/A2
S S
S S
N- N-
N- N-
N+ N+
N+ N+
P- P-
P- P-
P+ P+
P+ P+
180
94
2-6
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
Wiring Diagram Satellite XT 4-20 mAand FMS 8710 Single-point controller
Wiring Diagram Satellite XT 4-20 mAand FMS 8700 Multipoint Controller
FMS 8710
Single-point Controller
3-wire shielded cable,
max. 2 meters
Junction Box
4-wire shielded cable,
max. 2 meters
Power Supply
12 ... 24 VDC230 / 115 VAC
0.00
AsH3
Satellite XT 4-20 mA
6-wire shielded cable
3 m provided with instrument
Only Satellite XT with relay option
Junction Box
Junction Box
3-wire shielded cable,
max. 2 meters
3-wire shielded cable
FMS 8700
Multipoint Controller
230 / 115 VAC
3-wire shielded cable,
max. 2 meters
3-wire shielded cable
Junction Box
SatelliteXT 4-20 mA
Junction Box
Satellite XT 4-20 mA
with relay option
6-wire shielded cable
3 m provided with instrument
HClNH3AsH3SiH4
FMS 8700
0.00
N
2-7
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
Wiring Diagram Satellite XT 4-20 mAand PLC
xoBnoitcnuJxoBnoitcnuJ
3-wire shielded cable
3-wire shielded cable,
max. 2 meters 3-wire shielded cable, max. 2 meters
3-wire shielded cable
230 / 115 VAC
Power Supply Unit
CPU Analog Input Relay Output
SatelliteXT 4-20 mA
Junction Box
SatelliteXT 4-20 mA
with relay option
2-8
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
2.6 Initial Start-Up
When wiring is completed, a sensor must be assigned to each instrument. Every sensor is
 gascalibratedandthesesensorspeciccalibrationparametersarestoredinitsintegrated
data memory. Make sure to use only sensors designed for use with the Satellite XT.
 Exfactorytheinstrumentsareshippedeitherunconguredoralreadyprecongured
 accordingtothecustomer'sspecications.
 Iftheinstrumentsareprecongured,acertainsensor,whichcanbeidentiedbyitsserial
number printed on the packaging and the sensor label, is assigned and documented to
 oneparticularinstrument.Thesedataarestatedinthetestcerticateprovidedwiththe
shipment.
 Switchonpowersupply.Ifnosensoristted,thedisplayoftheinstrumentshowsthe
below message.
For applications without sensor extension open the bayonet catch of the sensor housing
located at bottom of the instrument with a quarter-turn left and remove the sensor housing.
 Forapplicationswithsensorextensionholdtheplasticttingattheductsidewithtwo
 ngersandunscrewthemetaltting.
Take the assigned sensor out of the packaging. Remove shorting strap or wire link placed
in the sensor plug before inserting it into the instrument. Not all sensors types require this
strap or link.
For applications without sensor extension insert the sensor into the instrument's sensor
compartment with the arrow printed on the sensor label facing upwards and to the front. Fit
sensor housing by fastening the bayonet catch with a quarter-turn right.
For applications with sensor extension insert the sensor into the socket inside the metal
 tting,properlyaligningnotch,groove,andarrowprintedonthesensorlabel.
A sensor warm-up is performed and the graphic display shows the according screen until
the displayed value is zero. This does not apply for oxygen sensors.
The warm-up time required depends on the type of sensor installed. The instrument is in
the Maintenance Mode and the green LED is off.
As soon as the displayed value reads zero, the instrument automatically switches to the
Monitoring Mode. The graphic display shows the according screen, the green status LED
is on, the instrument is monitoring.
! Note:
If the instrument does not perform as described above and a fault message is
shown, please refer to Section 7, Troubleshooting.
Instruments with catalytic sensors:
Zero Adjustment must be performed prior to start–up. It is recommende to repeat
Zero Adjustment every 4 to 6 weeks. For details refer to Section 5, Calibration.
Instruments with oxygen sensors:
Span Adjustment must be performed prior to start-up. It is recommende to repeat
Span Adjustment every 4 to 6 weeks. For details refer to Section 5, Calibration.
---- F A U L T ----
NO S ENSOR !
p p m
1 . 23
S E N SOR WA RM - U P !
Satelli t e X T
A s H 3
p p m
0 . 00
2-9
Installation and Start-Up - Section 2

Satellite XT 4-20 mA Versions
This section explains the different monitoring conditions and the submenus available
under the Main Menu.
3.1 The Main Menu Screens
When the <esc> key is actuated, the instrument will leave the Monitoring Mode and go to
the Main Menu. The instrument is now in the Maintenance Mode and the green LED is off.
Actuate the cursor keys <up> or <down> to move forwards and backwards in the Main
Menu. Actuate the <set> key to select a submenu. Actuate the <esc> key to go back to the
Main Menu.
To return to the Monitoring Mode, go to the menu 'MONITORING' and actuate <set> to
select. The display shows the monitoring screen again and the illuminated green LED
indicates, that the instrument is in the Monitoring Mode.
sele c t : 1 o f 4
MON I T ORING
ME N U
sele c t : 2 o f 4
MA I N T E N A NC E
ME N U
sele c t : 3 o f 4
C A L I B R A T I ON
ME N U
sele c t : 4 o f 4
CON F I GU R A T I ON
ME N U
Monitoring Mode
Submenus
Submenus
Submenus
Main Menu - Section 3
3-1

Satellite XT 4-20 mA Versions
Main Menu - Monitoring
The instrument is in the operating mode Mainte-
nance and the green LED is off.
Actuate the cursor keys <up> or <down> to move
forwards and backwards in the Main Menu.
Actuate the <set> key to enter the Monitoring Mode.
<Normal Condition>
This screen and the illuminated green LED indicate
that the instrument is in the Monitoring Mode and is
operating properly.
<Alarm 1 Condition>
This screen shows that Alarm Level 1 has been ex-
ceeded and that there is an actual gas concentration
of 0.07 ppm AsH3.
(f.i. Alarm 1 set at 0.05 ppm AsH3)
<Alarm 2 Condition>
This screen shows that Alarm Level 2 has been ex-
ceeded and that there is an actual gas concentration
of 0.12 ppm AsH3.
(f.i. Alarm 2 set at 0.10 ppm AsH3)
sele c t : 1 o f 4
MON I T ORING
ME N U
Satelli t e X T
A s H 3
p p m
0 . 00
Satelli t e X T
A s H 3
A L 1
p p m
0 . 07
Satelli t e X T
A s H 3
A L 2
A L 1
p p m
0 . 12
3 - 2
3-2
Main Menu - Section 3

Satellite XT 4-20 mA Versions
Main Menu - Maintenance
The instrument is in the Maintenance Mode and the
green LED is off.
Actuate the cursor keys <up> or <down> to move for-
wards and backwards in the Main Menu.
To select a submenu, actuate the <set> key to enter.
Submenus - Maintenance
Sensor Service
screen 1 of 5
Device Infos
screen 2 of 5
Sensor Infos
screen 3 of 5
Reset Device
screen 4 of 5
Service
screen 5 of 5
sele c t : 1 o f 5
MA I N T E N A N C E
S E N SOR S E R V I C E
sele c t : 2 o f 5
MA I N T E N A N C E
D E V I C E I N F OS
sele c t : 3 o f 5
MA I N T E N A N C E
SENSOR I N F O S
sele c t : 4 o f 5
MA I N T E N A N C E
RESE T D E V I C E
sele c t : 5 o f 5
MA I N T E N A N C E
S E R V I C E
MA I N T E N A NC E
sele c t : 2 o f 4
ME N U
3-3
Main Menu - Section 3