Table 8-4 Set up wiring procedure for auxiliary output ........................................................................................... 200

Table 8-5 Auxiliary output calibration procedure.................................................................................................... 201

Table 9-1 Procedure for identifying the software version ....................................................................................... 205

Table 9-2 Power-up tests ......................................................................................................................................... 206

Table 9-3 Procedure for displaying the device status .............................................................................................. 207

Table 9-4 Error message prompts ............................................................................................................................ 208

Table 9-5 Visual failure symptoms .......................................................................................................................... 212

Table 9-6 Procedure #1-Troubleshooting recorder failure symptoms................................................................... 213

Table 9-7 Procedure #2-Troubleshooting pen trace failure symptoms ................................................................. 214

Table 9-8 Procedure #3-Troubleshooting chart rotation failure symptoms........................................................... 214

Table 9-9 Procedure #4-Troubleshooting erratic pen movement symptoms......................................................... 215

Table 9-10 Procedure #5-Troubleshooting pen failure symptoms ........................................................................ 215

Table 9-11 Procedure #6-Troubleshooting keyboard and/or display failure symptoms ....................................... 215

Table 9-12 Procedure #7-Troubleshooting current proportional output failure symptoms ................................... 216

Table 9-13 Procedure #8-Troubleshooting position proportional output failure symptoms ................................. 216

Table 9-14 Procedure #9-Troubleshooting relay output failure symptoms ........................................................... 217

Table 9-15 Procedure #10-Troubleshooting current/time or time/current failure symptoms ................................ 217

Table 9-16 Procedure #11-Troubleshooting the auxiliary output ......................................................................... 218

Table 9-17 Procedure #12-Troubleshooting external alarm function failure symptoms ....................................... 218

Table 9-18 Procedure #13-Troubleshooting Modbus communications failure symptoms .................................... 218

Table 9-19 Pen 1 (purple) and Pen 2 (red) Mechanical Alignment ......................................................................... 219

Table 9-20 Set the chart time line procedure ........................................................................................................... 221

Table 10-1 Door assembly parts .............................................................................................................................. 223

Table 10-2 Chart plate assembly parts ..................................................................................................................... 225

Table 10-3 Basic recorder parts without options ..................................................................................................... 227

Table 10-4 Recorder parts associated with options ................................................................................................. 229

Table 10-5 Miscellaneous hardware kit ................................................................................................................... 230

xii

DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual

Release M

April 2017

Table of Contents