Advanced Energy MDX II User Manual page 171

Table 7-9. AE Bus and Profibus Communications Commands (Continued)
Command Used By
AE
√
178
request out-
of-setpoint
time
√
179
request
active step
√
180
request # of
steps, tap #,
target #,
HALO
required
Note: Commands 181, 182, and 183 require 1 byte of data to specify the step you are interested
in (1 to 5, defaults to step 1).
5700262-R
Description
Pro
√
Requests how much time is
left until the output is turned
off because it is out of
setpoint
Byte 1 = minutes left
Byte 2 = seconds left
√
Requests the number of the
step that is currently active
0 = recipe is inactive
1 to 5 = step 1, 2, 3, 4,
or 5 is active
9 = data byte count
failed
99 = output is off
√
Requests the number of
steps that have been
programmed for this recipe,
the tap number for this
recipe, the target number for
this recipe, and whether or
not HALO must be active
for this recipe (set with
Command 20)
Byte 1 = number of
steps (0 through 5)
Byte 2 = tap number (1
through 6)
Byte 3 = target number
(1 through 8)
Byte 4 = HALO
required (0 = no, non-
zero value = yes).
Serial Port Connection, Controls and Indicators
MDXII Power Supplies
Host Data ResponseData
Bytes Bytes
AE Pro AE
0 0 1
0 0 2
0 0 4
Pro
1
2
4
7-51