USER'S GUIDE  ____________________________________________________________________ 
8  ____________________________________________________________________ M211187EN-C 
List of Tables 
Table 1  Manual Revisions .................................................................. 9 
Table 2  Related Manuals ................................................................... 9 
Table 3  FS11 Basic Nomenclature ............................................... 17 
Table 4  FS11 Options Nomenclature ........................................... 18 
Table 5  FS11 Recommended Accessories ................................ 18 
Table 6  AC (Mains) Cable Selection............................................. 27 
Table 7  Communication Cable Lengths ...................................... 48 
Table 8  Default Communication Settings .................................... 61 
Table 9  FS11 User Level Commands .......................................... 65 
Table 10  FS11 Advanced Level Commands ................................ 67 
Table 11  Alarm Status Codes ........................................................... 74 
Table 12  Default Factory Parameter Settings .............................. 91 
Table 13  LM21 User Level Commands .......................................... 97 
Table 14  LM21 Advanced Level Commands ............................... 98 
Table 15  Default Settings for LM21 in FS11 Use ...................... 100 
Table 16  Measurement Unit Event Messages ........................... 112 
Table 17  Interface Unit Event Messages ..................................... 113 
Table 18  Background Luminance Detector Sensor Event 
Messages ............................................................................ 114 
Table 19  Error Messages ................................................................. 117 
Table 20  Alarm Messages................................................................ 117 
Table 21  Warning Messages ........................................................... 118 
Table 22  Indication Messages ........................................................ 118 
Table 23  Successful Guided Calibration Procedure ................ 135 
Table 24  Guided Calibration Procedure, Calibration  
Update .................................................................................. 136 
Table 25  Guided Calibration Procedure, Scatter Signal  
Test Failed .......................................................................... 137 
Table 26  Guided Calibration Procedure, Zero Test Failed ..... 138 
Table 27  Wiring for LM21 Cable ..................................................... 156 
Table 28  Wiring for FSM102 Cable ............................................... 156 
Table 29  Error Messages ................................................................. 160 
Table 30  Alarm Messages................................................................ 161 
Table 31  Warning Messages ........................................................... 162 
Table 32  Indication Messages ........................................................ 163 
Table 33  Miscellaneous Problems ................................................. 164 
Table 34  FS11 Operational Specifications .................................. 167 
Table 35  FS11 General Optical Specifications .......................... 167 
Table 36  FS11 Transmitter Optical Specifications.................... 168 
Table 37  FS11 Receiver Optical Specifications ........................ 168 
Table 38  FS11 Electrical Specifications ....................................... 168 
Table 39  FS11 Mechanical Specifications .................................. 169 
Table 40  FS11 Environmental Specifications ............................ 169 
Table 41  FS11 CE-Compliance ...................................................... 169