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UMAXTC20CO V1.1.1 Preliminary Documentation – May be Subject to Change 52-59
3.4.18. Object 5555h: Start in Operational
This manufacturer specific object allows the unit to start in Operational mode without requiring the
presence of a CANopen ® Master on the network. It is intended to be used only when running the
controller as a stand-alone module. This should always be set FALSE whenever it is connected to
a standard master/slave network.
When set to TRUE, the unit will still power up in BOOT mode and send the pre-operation message.
Five seconds later, the unit will automatically switch to OPERATIONAL mode, and start
broadcasting the measured temperatures on the relevant TPDOs. The 5 second delay is to make
sure that all data from all channels is read correctly and prevents sending erroneous data to the
network after a power cycle.
Object Description
Index 5555h
Name
Start in Operational Mode
Object Type
VARIABLE
Data Type
BOOLEAN
Entry Description
Sub-Index 0h
Access RW
PDO Mapping
No
Value Range
0 (FALSE) or 1 (TRUE)
Default Value
0 [FALSE]