Garland XPE12 Service Manual

Also see for XPE12: Installation, operation and maintenance

Contents

Garland XPE12 Service Manual Manual pdf 71 page image

Document: GAR_SM_4601777 (4/16) 71Reading the LEDs - SIBSection 7Component Check ProceduresThe SIB has a number of LEDs performing differentfunctions. For the Service Technician, the mostimportant ones are numbers 1, 6, 7, 10, 11, and 12.If LED 1 is not blinking there may be an issue withthe high voltage power or with the ribbon cable tothe SSRB.LED 6 & 7 reflect the status of the Home and Upperreference switches. At least one of these mustALWAYS be on.• When the platen is down (at or below theHome switch), LED 6 is OFF• When the platen is up (at or below the Upperswitch), LED 7 is OFF• When the platen is between these positions,LED 6 and 7 are ONLED 10 and 11 indicate that the platen motor ismoving or trying to move.LED 12 indicates a problem when the platen motoris moving or trying to move, such as over-current.If the actuator check validates a good actuatorand the platen still gets stuck, or shuddering,or UI displays error# 2, then some mechanicaladjustment may be done, such as releasing theseals and seal caps (2 screws); move platen a fewtimes up/down. If no change in behavior beforeor after tightening back the seal caps, changeactuator.Location Color Name Meaning1 Red Pwr Synch Blinks when high voltage detected from SSRB2 Red Debug 1 On during normal operation3 Red Debug 2 Blinks during normal operation4 Red Debug 3 Blinks rapidly during normal operation5 Red Debug 4 Blinks when SIB software updates, lights if error between SIB and UI6 Amber Home On until platen is at the home switch (or lower)7 Amber Upper On until platen is at the upper switch (or higher)8 Green Heartbeat Blinks during normal operation9 Blue Green Button Lights while green button pressed10 Blue Motor Down Lights while platen motor moving down11 Green Motor Up Lights while platen motor moving up12 Red Motor Fault Blinks momentarily during boot and if motor goes over current13 Green 12v Power Constant when power supply connected14 Green 5v Power Constant when power supply connected15 Green 3.3v Power Constant when power supply connected