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iPOS4803 Microdrive EtherCAT Technical Reference
3.14 Disabling the setup table at startup
3.14.1 Disabling the setup table at startup
In some very rare cases, the setup table might be corrupted, causing the drive to reset continuously. This state can be
noticed by seeing both the Ready and Error LED blinking for short periods of time continuously.
To recover from this state, the setup table must be invalidated by connecting all digital Hall inputs to GND.
On the next power on, the drive will load the default settings and set bit 2 from Motion Error Register
–
“Invalid Setup
Data ”
. After a new valid setup table is loaded onto the drive, disconnect the hall sensors from GND and execute a
new power off/ power on cycle.
Figure 58
Temporary
c
onnection during power-on to invalidate the Setup table for iPOS4803P and iPOS4803PE
Figure 59
Temporary
c
onnection during power-on to invalidate the Setup table for iPOS4803S