LED1 LED2 LED3 LED4 LED5
☼
○
○
☼
☼
☼
○
○
○
☼
☼
☼
○
☼
☼
☼
☼
☼
○
○
○
☼
○
○
○
☼
○
☼
☼
○
○
○
☼
☼
○
☼
○
☼
☼
☼
☼
☼
☼
☼
☼
☼
☼
☼
☼
Error number/text
in alarm log on SD
card
500 CTRL-FRAM
○
○
IC2
501 MB-IC12
○
○
502 HMI-IC1
○
○
503 HMI-IC2
○
○
504 HMI-IC5
○
○
505 MB-IC2
○
○
506 MB-IC5
☼
507 MB-IC3
☼
508 MB-IC4
☼
509 MB-IC6
☼
510 Font file
☼
511 Font info
☼
512 Font char
☼
513 Language file
514 Language
☼
☼
header
☼
515 Language info
516 Menu entry not
☼
found
517 Language mag-
☼
ic
☼
518 Fifo overflow
519 DAC Calibration
☼
invalid
☼
520 Wrong firmware
☼ : Rapidly flashing LED (around 10 Hz). LED1 is below or next to
the plug connector to the motherboard.
Error messages/troubleshooting
Solution, troubleshooting measures
1. Defective component. Repair/exchange
required.
See 1.
See 1.
2. Loose cable between motherboard and
display?
If not: Defective, repair required.
See 2.
See 1.
See 1.
See 1.
See 1.
See 1.
3. Character set or menu language could
not be read.
Internal SD card inserted and locked?
If yes, perform firmware update again. If the
error persists, a repair is required.
See 3.
See 3.
See 3.
See 3.
See 3.
See 3.
See 3.
Software error. Firmware update required.
Calibration of the DAC of the 20mA current
loop is invalid. Device must be recalibrated
in the factory.
Wrong firmware for this device, install correct
firmware
65