A - 25
A Appendices
E3NW-ECT EtherCAT Digital Sensor Communication Unit Operation Manual (E429)
A-1 Object Dictionary
A
A-1-7 Manufacturer Specific
Objects
Precautions for Correct Use
• The Sensor Amplifier Unit bank cannot be changed when using the E3NW-ECT.
Leave the Sensor Amplifier Unit in bank 1 (default).
• After executing a setting initialization command after executing one of the tuning commands,
an SDO command cannot be received until writing to the EEPROM is completed.
• On the FA□0 and MA0, an object cannot be accessed during setting initialization and tuning. If
an object is accessed, an error response (abort code = 0x08000021) will be returned to the
EtherCAT master.
Guidelines for setting initialization and tuning processing times are as follows:
• Setting initialization: 2 sec
• Tuning: 2 sec (varies depending on the light reception state and tuning type.)
• Because time is required to process setting changes, reading a value immediately after
changing a setting may result in the value prior to the change being read. After changing
settings, wait briefly before performing reading.
• Time is required to save settings. If you execute consecutive setting changes by SDO
communication, add wait time between SDO communications.
4067+(N-1)×80 hex 4F67 hex 1
Tuning setting(4)
*2
U16 RW -
-
-
-
-
-
-
-
CA0
-
-
-
4068+(N-1)×80 hex 4F68 hex 1
Tuning setting(5)
*2
U16 RW -
-
-
-
-
-
-
-
CA0
-
-
-
4069+(N-1)×80 hex 4F69 hex 1
Light projection power (CA0)
U16 RW -
-
-
-
-
-
-
-
CA0
-
-
-
4071 + (N-1)
×
80 hex
4F71 hex 1
Direction*
1
U16 RW -
-
-
-
-
-
TA0
-
-
-
-
-
4072 + (N-1)
×
80 hex
4F72 hex 1
Output Mode Selection*
1
U16 RW -
-
-
-
-
-
TA0
-
-
-
-
-
Gain switching*
3
-
-
-
-
-
-
-
-
-
-
-
VD□0
4075 + (N-1)
×
80 hex
4F75 hex 1
Preset*
1
U16 RW -
-
-
-
-
-
TA0
-
-
-
The TA0 does not use subindex 2.
*1 Items with asterisks are supported from E3NW-ECT version 1.03.
*2 Items with asterisks are supported from E3NW-ECT version 1.06.
*3 Items with asterisks are supported from E3NW-ECT version 1.08.
You can check the version with object index 100A hex. (Refer to "A-1-4 Communication Objects" on page A-4.)
Index (for unit
numbers 1 to 30)
Index (for
multiple
objects)
Subindex
Name Size Access Applicable Sensor Amplifier Units
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