Add channels for all 4 modules in DEPFET quadrant
Description
Fully Power up and down a whole quadrant with 4 modules.
How Has This Been Tested?
Power up using:
import requests
from time import monotonic
def power_all_on():
tstart = monotonic()
print(requests.get("http://192.168.140.67/power?group=AON&output=on")) # Group does not exist, validate that error handled, expect HTTP 406
print(requests.get("http://192.168.140.67/power?group=ASICS&output=on"))
print(requests.get("http://192.168.140.67/power?group=HV&output=on"))
print(requests.get("http://192.168.140.67/power?group=ISVOLTAGE&output=on"))
print(requests.get("http://192.168.140.67/power?group=PLCSOURCE&output=on"))
print("Took ", monotonic() - tstart) Power down using:
import requests
from time import monotonic
def off():
tstart = monotonic()
print(requests.get("http://192.168.140.67/alloff?token=CWH").json()['groups'])
print("Took ", monotonic() - tstart)Test protocol:
-
Power up using power_all_on:
Power procedure went module by module for each stage, prior to continuing to next stage.
ISvoltages were updated accordingly from2.5vto10v.
ISchannels were first turned on, their voltage not changed from initial MPOD configuration. -
Power down using alloff:
Needs further investigation, some channels were not powered down on first attempt:
The above issue was due to too many SNMP commands sent to the MPOD controller.
This was mitigated by re-sending commands if a channel is on and no changes are observed after a few polls (5, chosen arbitrarily).
Edited by Cyril Danilevski