BECKHOFF EtherCAT Registers Section II - Manual (Page 38)

PDI Information (0x014E:0x014F)
II-26 Slave Controller – Register Description
3.27 PDI Information (0x014E:0x014F)
Table 31: Register PDI Information (0x014E:0x014F)
ESC20 ET1100 ET1200 IP Core
Bit Description ECAT PDI Reset Value
0 PDI register function acknowledge by write:
0:
Disabled
1: Enabled
r/- r/- IP Core: Depends on
configuration
1 PDI configured:
0:
PDI not configured
1: PDI configured (EEPROM loaded)
r/- r/- 0
2 PDI active:
0:
PDI not active
1: PDI active
r/- r/-
3 PDI configuration invalid:
0:
PDI configuration ok
1: PDI configuration invalid
r/- r/-
7:4 Reserved r/- r/-