Lenze ETC Motion Control - Manual (Page 18)

Getting started
Status display
2
2.2
l
18 EDSTCXN EN 2.0
During start−up a RAM test is carried out. After an error−free RAM test the
LEDs 1 ... 6 produce a running indication. Any errors during the boot sequence
will be signalled by the following pattern of flashing and indications.
Checksum error in the internal FLASH−PROM. 3 times fast consecutive flashing. The
boot loader is then burned afresh into the internal FLASH−PROM. Occurs always
after a boot loader update.
Error in the last 32 kByte of RAM memory (after an update and writing of the boot
loader to the Flash).
Error in the first 32 kByte ofRAM memory.
Error when extracting the boot loader.
Error during the burning of the boot loader into the FLASH−PROM.
Errors in the RAM memory.
Error in the last 32 kByte ofRAM memory.
No firmware loaded or checksum error in the firmware. After 5 times flashing the
boot monitor is activated.
Error when loading the firmware from the FLASH−PROM. After 5 times flashing the
boot monitor is activated.
Error when starting the firmware.
Start−up phase