Bluecrest Epic Training REVISED WITH COMPREHENSIVE SOLUTIONS 2023//2024

The ESMC node board requires which of the following input voltages? - ANSWER 24VDC and 48VDC The Watchdog board is part of which subsystem? - ANSWER Safety Chain Repeater board is most commonly found in which module? - ANSWER Chassis The CMC node board requires which of voltage? - ANSWER 24VDC The Repeater board is part of which circuit? - ANSWER Safety Chain Which motors are controlled via an ESMC board - ANSWER NEMA 17 and NEMA 23 The ESMC and CMC node boards contain how many physical nodes - ANSWER 4 What voltage does a repeater board require? - ANSWER 24VDC How many inputs do ESMC and CMC boards support? - ANSWER 11 How many outputs do ESMC and CMC boards support? - ANSWER 8 How many E-stop and interlocks do ESMC and CMC boards support - ANSWER 2 E- stop 3 Interlocks Which motors are controlled with a CMC board? - ANSWER Emerson and Baldor Which nodes are supported on ESMC and CMC boards? - ANSWER 2 servo, 1 analog, 1 I/O What are the correct servo motor connections on an ESMC board? - ANSWER 2 Hall, 2 Encoder, and 2 Power/Phase What are the correct servo motor connections on a CMC board? - ANSWER J2 Amp control and J4 Amp control How many Grounding planes are there on ESMC and CMC boards? - ANSWER 4 Which of the following diagnostic tools provides real-time histogram of events? - ANSWER Health Monitor What is the best diagnostic tool for troubleshooting intermittent photocell flicker? - ANSWER Logic analyzer In order to acquire additional information regarding the 4-digit code that is displayed in a DC error message, which tool would you use? - ANSWER Faults dialog Which icon/tool would you use in DC to select the Servo Diagnostic tool? - ANSWER Node List True or False: The Rocket Port connects to the Chassis RTP - ANSWER False What is the purpose for the Health Check button located at the bottom of the Node Card I/O dialog box? - ANSWER To test photocells True or False: The inserter uses time-base for tracking and mail pieces - ANSWER False The Health Monitor and the Shutdown script uses which type of communications? - ANSWER Ethernet Can you use a White LED to replace a Grey LED? - ANSWER No What can you use to determine if a photocell is operating properly? - ANSWER Flashlight What can you use to determine if the LED is operating properly? - ANSWER Phone camera What do you use to troubleshoot a photocell on a Bingo Board? - ANSWER Voltmeter and a piece of paper Ture or False: You can use the Serial Diagnostics to troubleshoot scanning - ANSWER True What diagnostics tools acan be used to troubleshoot "Over Run" errors? - ANSWER Health Monitor, Logic Analyzer In the Logic Analyzer, what do the Vertical Green and Red Lines mean? - ANSWER Green is "Machine Start" and Red is "Error" What will the Keyboard Up, Down, Left, and Right arrows do in the Logic Analyzer? - ANSWER Zoom in and out and scroll left/right What are the correct voltages of a photocell? - ANSWER Greater than 4v Blocked and less than 0.5v unblocked Where can you go in DC to view Photocell voltages - ANSWER Node I/O What is the correct voltage range for a proximity sensor? - ANSWER Less than 0.5v on target and greater than 6v off target Where would you go to activate an output in DC? - ANSWER Node I/O True or False: The Node I/O screen in DC can be used to help troubleshoot an interlock issue - ANSWER True What does the Toggle Box in the Node I/O do? - ANSWER Cycles output On/Off until the box is unchecked AND verifies that the output device functions What do the outputs M-1 thru M-8 represent? - ANSWER Mexxanine Board Outputs (QMM) Can Auto Toggle be used to troubleshoot motors? - ANSWER No What is the voltage on an interlock's brown wire pair? - ANSWER 24vdc E-Stop and interlock switches connect to which connector on an ESMC board? - ANSWER J10 The Watchdog board is typically controlled by which I/O on MPS and Epic? - ANSWER Chassis I/O The Watchdog board is typically controlled by which I/O on MSE? - ANSWER FpsEngine_Brd1 I/O Which Safety Chain loopback jumper is used in the OES (On Edge Stacker) module? - ANSWER J8 True or False: The safety chain utilizes primary and secondary node boards. A secondary board's J8 and J9 connectors will be unused. - ANSWER True