Operation; Poll Command Message - Advanced Energy Pinnacle Plus+ User Manual

Use the NODE ADDRESS rotary switches, MSD and LSD, to select the unit's
address (MAC ID). MAC IDs 0 through 63 are valid. Use the MSD switch to select
the MAC ID's most significant digit; use the LSD switch to select the MAC ID's least
significant digit. Switch settings greater than 63 (or in the "PGM" region of the MSD
switch) let you configure the MAC ID via DeviceNet.
Note: If your dual Pinnacle Plus+ unit has two DeviceNet cards (one for each side), it

Operation

You may operate your Pinnacle Plus+ unit either through the 15-pin User port (user
control mode) or through the DeviceNet port (host control mode). To operate your
Pinnacle Plus+ unit through the DeviceNet port, you also must have a connection to
the 15-pin User port. DeviceNet operation entails the use of User port pins 11 and 12.
For best results during DeviceNet operation, do not create a connection between pins
4 and 9 on the 15-pin User port. Closing and opening a connection between these two
pins overrides output on and off signals from DeviceNet.
When the Pinnacle Plus+ unit powers up, it defaults to user control mode and power
regulation mode. Engaging DeviceNet places the unit in host control mode and power
regulation mode.
Before operating your Pinnacle Plus+ unit through the DeviceNet port, ensure that
your network connects with User port pins 11 and 12 as well as with the DeviceNet
port. (But ensure that no connection exists between pins 4 and 9 on the User port.)
Also ensure that you have selected an appropriate MAC ID and baud rate. Finally,
ensure that you have read the following information about command and respond
messages and the DeviceNet LEDs.

POLL COMMAND MESSAGE

The Pinnacle Plus+ DeviceNet interface uses DeviceNet's Group 2 I/O Poll
Command message (and the associated Group 1 I/O Poll Response message) to
transfer low-level I/O data between the device (slave) and the master. For more
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is important that you set the combined NODE ADDRESS of the first card to a
different setting than the combined NODE ADDRESS of the second card. If
you do not, one side will fault when the network is brought up.
I/O Communication and Control
Pinnacle™ Plus+ 10 kW
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