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R5906848 /04
DP2K SLP Series
356
Code 20273:
“
LDM 1
–
heatsink rectifier temperature sensor open
”
For this error the same troubleshooting table can be applied to as for code
20261
:
“
LDM 1
—
heatsink pfc
temperature sensor open
”
.
Code 20274:
“
LDM 1
–
Bad Communication
”
Situation
Solution
Difference in software
packages between LCB and
LDM.
Upgrade the software. See procedure
“
Software update via Communicator
”
Only the Laser Driver Module
has a communication error
1.
Check if the LDM is powered. Ensure that the LDM is correctly wired.
2.
Check if the communication wiring between LDM and Laser Control
Board (connector J500) properly inserted. If problem persists, replace
the communication cable.
3.
If problem persists, replace the LDM. See service procedure
, page 56.
There are other
communication errors:
Malfunction LCB
Replace the LCB. See service procedure
”
, page 64.
Code 20275:
“
LDM 1
–
No Communication
”
Situation
Solution
First install of Laser Driver
Module
Upgrade the software. See procedure
“
Software update via Communicator
”
LDM has no power
Ensure the LDM is powered. Make sure it is correctly wired.
Cable issues between LDM
and LCB
1.
Check communication wiring between LDM and Laser Control Board
(connector J500). Make sure it is properly inserted.
2.
If problem persists, replace the communication cable.
There are other LDM
communication errors:
Malfunction LCB
1.
Check if the communication wire between the LDM, LPM and Laser
Control board (Z3403440) is properly inserted on all ends.
2.
If problem persists, replace the LCB. See service procedure
“
”
, page 64.
Code 20276:
“
LDM 1
–
Not configured (invalid module type)
”
Situation
Solution
Older or unsupported software
on Laser Driver Module
Upgrade the software. See procedure
“
Software update via Communicator
”
LDM type not supported.
Replace the LDM. See service procedure
“
, page 56.
Code 20278:
“
LDM 1
–
Not configured (initialization failure)
”
Situation
Solution
Older or unsupported software
on Laser Driver Module
Upgrade the software. See procedure
“
Software update via Communicator
”
Wiring issue
1.
Check communication wiring between LDM and Laser Control Board
(connector J500). Make sure it is properly inserted.
2.
If problem persists, replace the communication cable.
Summary of Contents for DP2K SLP Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service Manual DP2K SLP Series ...
Page 4: ......
Page 10: ...R5906848 04 DP2K SLP Series 10 ...
Page 14: ...R5906848 04 DP2K SLP Series 14 Safety ...
Page 24: ...R5906848 04 DP2K SLP Series 24 General ...
Page 30: ...R5906848 04 DP2K SLP Series 30 Preventative maintenance actions ...
Page 38: ...R5906848 04 DP2K SLP Series 38 Mains Input ...
Page 90: ...R5906848 04 DP2K SLP Series 90 Laser Phosphor Light Source ...
Page 94: ...R5906848 04 DP2K SLP Series 94 10 Reinstall all covers Liquid cooling circuit ...
Page 138: ...R5906848 04 DP2K SLP Series 138 Light Pipe ...
Page 147: ...147 R5906848 04 DP2K SLP Series Optical alignment 12 ...
Page 150: ...R5906848 04 DP2K SLP Series 150 Optical alignment ...
Page 248: ...R5906848 04 DP2K SLP Series 248 Card Cage ...
Page 263: ...263 R5906848 04 DP2K SLP Series Exhaust system 20 ...
Page 265: ...265 R5906848 04 DP2K SLP Series Board Diagnostic LED s 21 ...
Page 270: ...R5906848 04 DP2K SLP Series 270 Board Diagnostic LED s ...
Page 290: ...R5906848 04 DP2K SLP Series 290 Dust Filters ...
Page 294: ...R5906848 04 DP2K SLP Series 294 Troubleshooting ...
Page 382: ...R5906848 04 DP2K SLP Series 382 Troubleshooting ...
Page 394: ...R5906848 04 DP2K SLP Series 394 Projector cleaning ...
Page 395: ...395 Overview Hazards R5906848 04 DP2K SLP Series Appendix A ...
Page 409: ...R5906848 04 DP2K SLP Series 409 ...