ABB C1900 Series Operating Manual

Also see for C1900 Series: Installation guide User guide Installation guide Operating instructions Operating guide

ABB C1900 Series Operating Manual Manual pdf 4 page image

2Calibration Test carries out check of non-volatilememories containing the calibration data for each analoginput and output, then indicates pass or fail – see ErrorCodes below.orCALFAILCALPASSConfiguration Test carries out check of non-volatilememories containing the instrument configuration, thenindicates pass or fail – see Error Codes below.orCONFIGFAILCONFIGPASSCPU Test carries out check of processor circuitry – seeError Codes below.orCPUFAILCPUPASSInstrument Test identifies the instrument type, e.g.1914r – see Table 2.1 in the Installation Manual.1914 rtEStorBattery Back RAM Test carries out check of battery-backed RAM, then indicates pass or fail – see ErrorCodes below.bb rAMPASSbb rAMFAILError Codes aredisplayed in the eventof a fault – see Section2.1.1.orNormal DisplayA––––F–2–4––AL RMT AT MANLined Failed indicates power failureand is cleared when advancing to thenext frame or page.AL RMT AT MANFlashingbetweenNot applicable on singlechannel instruments!00.3100.3LINEFAILEdRed Pen(Channel 1)Green Pen(Channel 2)Blue Pen(Channel 3)Black Pen(Channel 4)– see Note0.35 (8.8)Chart Time LineDimensions in inches (mm)0.175 (4.4)0.175 (4.4)2 SETTING UP2.1 Instrument Power-up – Fig. 2.1 and 2.2Caution. Ensure that all connections, especially to theearth stud, are made correctly.a) Check that the input sensors are installed correctly.b) Check that the pen(s) are installed correctly – see Fig. 2.1.c) Switch on the supply to the instrument, any power-operatedcontrol circuits and the input signals. Wait for the pens tosettle.Note. On power-up, the pens are moved to an off-chart position for automatic referencing. Pen chattermay occur on those pens nearest the referenceposition. This is a normal function of the instrument.d) The start-up sequence shown in Fig. 2.2 is displayed onfaceplate 1 when the supply is first switched on.Fig. 2.2 Instrument Displays at Start-upFig. 2.1 Checking the Pen(s) InstallationNote. If the true time line event option is fitted, theviolet event pen records on the same time line asthe red pen, but on the outer edge of the chart.