Table of Contents
Advertisement
Bus Off errors will generally only occur if the DeviceNet network is broken, the wiring
becomes faulty or there is noise on the network. However, in some applications, such as
a continuous casting process, there is a requirement for the drive to continue to run in
the event of a major network failure.
When Pr S.01.034 is set to Disable (1), the BUS Off condition may still be entered, but
the SI-DeviceNet does not trip the drive. Some external provision must be made to
disable the drive when the process has reached a point at which it is safe to stop.
Motor 1 type
S.01.040
Motor 2 type
S.01.041
There are 2 instances of the Motor Data object. Instance 1 will represent the Menu 5
motor information (Motor Map 1) and instance 2 will represent the menu 21 motor map.
(Motor Map 2) The instance being used by the other dependant DeviceNet objects will
be determined by Pr 21.015. Pr 21.015 is polled in the background task, so the user
should be aware that during motor map changeover, the rpm speed reference might not
be accurate.
SI-DeviceNet User Guide
Issue Number: 2
Default
FC DC Motor (2)
FC DC Motor (2) to Trapezoidal PM BL
Range
Motor (10)
Access
RO
Default
FC DC Motor (2)
FC DC Motor (2) to Trapezoidal PM BL
Range
Motor (10)
Access
RO
39
Advertisement
Table of Contents
