Honeywell C300 - Statistics Tab

5. C300 Configuration Form Reference
5.1. C300 Controller Block
96
Series 8 C300 Controller User's Guide
Honeywell
R500
April 2017
Plain Text
Parameter Name
User
Configurable
Notes
SNTP Skew Limit
Exceeded
NUMSNTPSKEWEX
No
Shows number times
SNTP skew threshold was
exceeded.
Max. SNTP Skew
(msec)
MAXSNTPSKEW
No
Shows maximum SNTP
skew recorded.
Statistics tab
The Statistics Tab contains various statistical parameters used for maintaining and
monitoring C300 Controller performance. Such information includes CPU utilization,
hardware temperature and communications sub-system (CDA) statistics. The following
table summarizes the parameter data you can monitor on the Statistics tab of the
configuration form for the selected C300 block.
Plain Text
Parameter Name
User
Configurable
Notes
Reset All Statistics
STATSRESET
No
Button to initiate reset of
statistics in Monitoring
mode.
CPU Statistics
CPU Free (%)
CPUFREEAVG
No
Current CPU Free value,
in percent.
Minimum CPU Free
(%)
CPUFREEMIN
No
Minimum CPU Free value,
in percent. Value
represents minimum
recorded since module
power up or last statistics
reset.
Time Since Powerup
UPTIME
No
Indicates time that has
elapsed since the last
powerup of the controller
CPU.
Hardware Temperature
Current Temperature
(degC)
CTEMP
No
Current operating
temperature, in degrees C.