Advanced Energy Pinnacle 20 kW Manual page 116

Advanced Energy
Table 4-18. Host Port Commands
Command
179
request active
recipe step,
ramp/run
status, and
ramp/run
time
remaining
180
request recipe
steps
181
request recipe
step ramp
time
4-82
Page 116 of 182
®
Description
Requests the active recipe step number,
the ramp/run status, and the ramp/run
time remaining; the returning packet
contains 4 data bytes (32-bit value)
indicating the following.
• first byte = active recipe step number
• second byte = ramp/run status
(1 = ramp, 2 = run)
• third and fourth bytes = ramp/run
time remaining in seconds. Two
decimal places are implied. For
example, a value of 5 would indicate
0.05s or 50 ms.
Note: If the unit has 100 ms ramp
feature, the ramp/run time
remaining value is in seconds
with one implied decimal
place. For example, a value of
5 would indicate 0.5s or 500
ms.
Requests the number of recipe steps that
you have set with Command 19; the
returning packet contains 1 data byte (8-
bit value) indicating the number of steps.
Note: Recall that a value of 0 sent with
Command 19 disables the ramping
recipe feature.
Requests the amount of ramping time
you have set for a specific ramping recipe
step (set with Command 21). Send 1 data
byte (8-bit value) indicating the recipe
step. The returning packet contains 2 data
bytes (16-bit value) indicating the time in
seconds. Two decimal places are implied.
For example, a value of 5 would indicate
0.05 s.
Note: If the unit has the 100 ms ramp
feature, one decimal is implied
(5 = .5 s).
I/O Communication and Control
Number of Number of
Transmit Response
Data Bytes Data Bytes
0 4
0 1
1 2
5702199-A