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1. Term definition
1. DeviceNet
DeviceNet is a registered trademark of ODvA (Open DeviceNet vendor Association).
2. SAFE mode setting
When the sAFE mode setting is enabled, service mode input is made valid so that safety
functions such as operating speed limits in MANUAL mode can be used. The sAFE mode
setting is determined at the time of shipping.
The sAFE mode setting is always enabled for controllers compatible with CE marking.
3. SERVICE mode
This mode is valid only when the sAFE mode setting is enabled, and can be controlled by
service mode input signals.
4. SAFETY connector
This connector is used to connect emergency stop input and service mode input. Located
on the front panel of the robot controller.
5. STD. DIO connector
This connector is used to receive or output dedicated I/O signals and general-purpose I/O
signals. Located on the front panel of the robot controller.
6. MAC ID
Identification number assigned to each node in DeviceNet.
Also called the node address.
7. Bit information
Bit information that can be handled by DeviceNet compatible module.
8. Word information
Word information that can be handled by DeviceNet compatible module.
9. Little endian
Method to substitute LsB in low-order address and refer to LsB when handling word
information data as double word data.
For example, when the value 00012345h is substituted in sOD (2), 2345h is substituted in
sOW (2) of the first word, and 0001h is substituted in sOW (3) of the second word.
1. Term definition
6-1
Chapter
6
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