Ae Bus Command Set - Advanced Energy Pinnacle User Manual

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Advanced Energy
Table 4-17. Command Status Response (CSR) Codes (Continued)
31
32
37
38
39
80
82
83
84
85
99

AE BUS COMMAND SET

To operate the power supply from a host computer, you must first set the control mode
to host (command 14).
The Pinnacle AE Bus serial communication interface has two types of commands:
• Commands 1 through 127 request a change to the Pinnacle, such as turning output
on or off or changing a setting in the unit. The unit responds to these commands
by sending a command status response (CSR). This single-byte response indicates
whether the unit has accepted or rejected the command and, in the case of
rejection, the reason the unit could not respond to the command. For more
information on CSR codes, see "AE Bus Command Status Response (CSR)
Codes" on page 4-60.
• Command numbers 128 through 255 request information from the unit, such as
output on/off status and unit settings. The unit responds to these commands by
sending the data requested.
Table 4-18 provides descriptions for the Pinnacle AE Bus commands.
Note: The master/slave functions listed in this section apply only to Pinnacle supplies
with a master/slave Host card installed.
4-62
The User port reset is active (you must de-assert the reset line
on the User port)
The contactor is open (you must clear all active faults)
Neither ramp nor recipe is active
Ramp and recipe HOLD is already active
Ramp and recipe HOLD is not active
Master/slave fault
Master/slave system check diagnostic failure
Master/slave system is not at a steady state
Master/slave system size (in kilowatts) does not match input
parameter
Master/slave system size (in units) does not match input
parameter
Command not accepted (there is no such command)
I/O Communication and Control 5702156-E