Parker TPDM - 20 Appendix H: Ethercat Option

Parker Hannifin Manufacturing Srl user’s manual TPDM
185
20 Appendix H: EtherCAT option
ETHERCAT
LED
D1
Error
Status
Off
No error
The EtherCAT communication of the
device is in working condition.
Flickering
Booting error
Booting error was detected. INIT state
reached, but parameter “Change” in
the AL status register is set to 0x01:
change/error.
Blinking
Invalid
configuration
General Configuration Error.
Single Flash
Unsolicited
state change
Slave device application has changed
the EtherCAT state autonomously:
parameter “Change” in the AL status
register is set to 0x01: change/error.
Double flash
Application
watchdog
timeout
An application watchdog timeout has
occurred.
On
PDI watchdog
timeout
A PDI watchdog timeout has occurred
D2
Run
Status
Off
Init
The device is in state INIT
Blinking
Pre operational
The device is in state PRE-
OPERATIONAL
Single Flash
Safe
operational
The device is in state SAFE-
OPERATIONAL
On
Operational
The device is in state
OPERATIONAL
Flickering
Initialization or
bootstrap
The device is booting and has not yet
entered the INIT state, or the device is
in state BOOTSTRAP. Firmware
download operation in progress
Selectors
S1
Address selector “alias”. Digit less significant
S2
Address selector “alias”. Digit more significant
Connections
IN
Input connection (*)
OUT
OUTput connection (*)
(*) use a direct cable shielded in 5 category [Standard CAT5 cable shielded, without
“crossover”], in according to the standard EtherCAT: EtherCAT Technology Group
OUT - X21
IN – X20
S2
D1
S1
D2