Devicenet™ Port - Advanced Energy HFV 8000 User Manual

Table 4-7. Host port commands (Continued)
Command Description
Reports the unit serial number. The controller
250
returns 4 bytes representing the serial
report serial
number number.
Reads a data packet from the log buffer. Send
255
two bytes, least significant byte first,
report logged
data representing the data packet number.
• Accepts a value of 0 to 3999.
The controller board returns four data bytes
for the data packet requested.
• Bytes 1 and 2 report forward power
• Bytes 3 and 4 report reflected power
Command 127 toggles data logging on and
off.
DEVICENET™ PORT
The DeviceNet™ system enables basic control of the HFV generator through a 5-pin
serial DeviceNet port. The HFV generator operates as a GROUP 2 slave device on an
established DeviceNet network in accordance with the Open DeviceNet Vender
Association (ODVA) DeviceNet specification (revision 2.0 or later). For questions
specific to the DeviceNet system or for a copy of the DeviceNet specification, consult
either a DeviceNet network administrator or visit the ODVA web site at:
http://www.odva.org.
Powering up the unit when the unit interlock is satisfied and a Power On
signal is present on the DeviceNet bus will cause the unit output power
to turn on.
5705211-C Communication Interfaces
HFV 8000 Generator
Number of Number of
Host Data Response
Bytes Data Bytes
0 4
2 4
4-37