Advanced Energy MDX II User Manual page 164

®
Advanced Energy
Table 7-9. AE Bus and Profibus Communications Commands (Continued)
Command Used By
AE
√
162
request
process
status
7-44
Description
Pro
√
Requests report on process
status, including faults.
1st status byte:
Bit 0 = Ramp is active
Bit 1 = Fast ramp is
active
Bit 2 = Run is active
Bit 3 = Fast run is
active
Bit 4 = Ramp direction:
0 = up, 1 = down
Bit 5 = Output power:
0 = off, 1 = on
Bit 6 = Main contactor:
0 = open, 1 = closed
Bit 7 = Setpoint status:
0 = within
boundaries,
1 = out of tolerance
Note: If bit 2 (run is active)
and bit 3 (fast run is
active) are both true
at once, this means
you have fast ramp/
run available but have
set a run time of
greater than 1 s.
2nd status byte:
Bit 0 = End of target
life
Bit 1 = Untimed run
active
Bit 2 = A/D conversion
failure
Bit 3 = Over-
temperature
Bit 4 = Module
interlock open
Bit 5 = Water interlock
open
Serial Port Connection, Controls and Indicators
Host Data ResponseData
Bytes Bytes
AE Pro AE
0 0 4
5700262-R
Pro
4