Datasheet

TMC8460-BI Datasheet (V100 / 2016-Sep-01)
Copyright © 2016 TRINAMIC Motion Control GmbH & Co. KG 63
Bit
Description
ECAT PDI Reset Value
15:0 Offset of R/W Commands (FPRW, APRW)
between Read address and Write address.
RD_ADR = ADR and WR_ADR = ADR + R/W-Offset
r/w r/- 0
5.19 ESC DL Status (0x0110:0x0111)
Table 30: Register ESC DL Status (0x0110:0x0111)
Bit
Description
ECAT PDI Reset Value
0
PDI operational/EEPROM loaded correctly:
0: EEPROM not loaded, PDI not operational
(no access to Process Data RAM)
1: EEPROM loaded correctly, PDI
operational (access to Process Data
RAM)
r*/-
r/- 0
1
PDI Watchdog Status:
0: Watchdog expired
1: Watchdog reloaded
r*/-
r/- 0
2
Enhanced Link detection:
0: Deactivated for all ports
1: Activated for at least one port
NOTE: EEPROM value is only taken over at first
EEPROM load after power-on or reset
r*/-
r/-
TMC8460: 1 until first
EEPROM load, then
EEPROM ADR 0x0000.9 or
0x0000[15:12]
3
Reserved
r*/-
r/- 0
4
Physical link on Port 0:
0: No link
1: Link detected
r*/-
r/- 0
5
Physical link on Port 1:
0: No link
1: Link detected
r*/-
r/- 0
6
Physical link on Port 2:
0: No link
1: Link detected
r*/-
r/- 0
7
Physical link on Port 3:
0: No link
1: Link detected
r*/-
r/- 0
8
Loop Port 0:
0: Open
1: Closed
r*/-
r/- 0
9
Communication on Port 0:
0: No stable communication
1: Communication established
r*/-
r/- 0
10
Loop Port 1:
0: Open
1: Closed
r*/-
r/- 0
11
Communication on Port 1:
0: No stable communication
1: Communication established
r*/-
r/- 0