Adding comments to explain the existence of the error code definitions

for the 2280S power supplies.
simonsobs · Aug 25, 2024 · b42e7a1 · b42e7a1
1 parent fa297e7
commit b42e7a1
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/socs/agents/scpi_psu/drivers.py b/socs/agents/scpi_psu/drivers.py
@@ -10,6 +10,10 @@
                       '9172', '9181', '9182', '9183', '9184', '9185']
 TWO_CHANNEL_MODELS = ['9173', '9174']
 THREE_CHANNEL_MODELS = ['2230G-30-1']
+
+# error codes from 2280S devices
+# part of an attempt to query devices for the number
+# of supported channels
 UNDEFINED_HEADER = -113
 HEADER_SUFFIX_OUT_OF_RANGE = -114