4-66 I/O Communication and Control 5702269-C
Advanced Energy
®
17
program
source
Tells the Pinnacle Plus+ supply whether the
source of information for regulation mode and
set points is internal or external (the source can
be set independently for each of the three
control modes).
Send 3 data bytes, arranged as follows:
• First byte = Program source—if the serial
(Host) port is active
• Second byte = Program source—if a
control panel is the active interface
• Third byte = Program source—if the User
port is active
For each mode, send an 8-bit value as follows:
• 0 = Program source is internal
• Non-zero value = Program source is
external (that is, an analog value from the
User port)
Note: A User card must be installed for this
feature to be available.
Read back these values with command 163.
3 CSR codes:
0,1,2,9
19
recipe steps
Specifies the number of recipe steps in your
recipe.
Send 1 data byte (8-bit value); the value must
be at least 0 but no greater than 8. A value of 0
disables the recipe feature.
Note: For each recipe step, you must also set
the regulation mode, set point, ramping
time, and run time (commands 21, 22,
and 23).
Read back this value with command 180.
1 CSR codes:
0,1,2,4,9
Table 4-19. AE Bus Commands (Continued)
Command Description Number
of
Transmit
Data
Bytes
CSR
Codes or
Number of
Response
Bytes
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