50 H-S81-HS Installation & Operation Manual — P/N LS10114-000HI-E:A 2/24/2015Parts of the H-S81-HS System I/O modules Three-Digit DisplayThe three-digit display generally shows the measured value in the programmed format. Moreover,it shows some fault codes according to the following table.ConfigurationBy using the configuration program ProS81, the following parameters can be set for each inputchannel:Threshold SettingThe following parameters can be set for each module through the configuration program or directlyon the control panel in the operator cycle, access level 3:• Pre-alarm threshold.• Alarm threshold• Current value below which a trouble condition is signaled• Calibration mixture concentration value for end of scale calibrationNo. Channel Status--- Initialization stageF00 Module/channel not configuredF01 Line opening (current <1mA)F02 Over-current (current >23.5mA)F03 Internal test failedFx.x Device trouble 11 For current values lower than the set trouble threshold and exceeding 1mA, thedisplay will show the value of the measured current in mA preceded by letter F. Pleaserefer to the manual of the connected device for identifying the type of anomaly.E00 Memory data error CRC+/-999 Measured valueNOTE: The 3-digit display on module front panel does not provide the operator with fundamentalinformation and does not comply with the standard EN-54-2.Function Allowed valuesOperating mode Latching/Non latching, UP/Down, NMMode of analog value transfer to Hosts Upon request/Automatic in case of changeUnit of measure of the channel Ppm, %LEL, %O2, mA, °C, RH, V, bar, db, rpmZero Point of the measuring range -999 - 999End of scale of the measuring range -999 - 999Pre-alarm threshold -999 - 999Alarm threshold -999 - 999Lower trouble threshold 1,0 - 3,8mAAlarm delay 0 - 255 secondsType of indication Fire, Supervisory, Gas, Trouble, Hidden, Buzzer OnlyAutomatic alarm reset Yes/NoEnable/Disable status export via ModBus Yes/NoEnable/Disable channel status export to Hosts No, TCP1, TCP2, RS232Enable/Disable commands from Hosts on the channel No, TCP1, TCP2, RS232It defines the format of the analog value sent via ModBus,and automatically via HostmA, mA tenth, VI, VI tenth, converter points
