SRS Labs CTC100, Руководство пользователя

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Operation 55
CTC100 Programmable Temperature Controller
CTC100 is
some sort of hardware problem.
CTC100 has a queue of unprocessed Ethernet packets, and this
value is the longest that the queue has gotten in last 5 seconds. If this number reaches 40,
that means Ethernet data is being received faster than the CTC100 can process it.
CTC100 is accepting
Protocol: TCP or UDP. Indicates which protocol the CTC100 is using to communicate with
the PC send a command using a different protocol.
of the
means the CTC100
mean ther
CTC100. The
another state for more than a few seconds, that might mean that the CTC100
communicate with the DHCP server.
Close
System.IP.Close
The CTC100 only accepts messages from a single computer and only in a single protocol (Telnet
or raw UDP stream). To change the computer or the protocol, press the Close button.
CTC100
a Telnet connection is being used and the computer
closes it.
Sy stem tab: Display co lumn
U nits
System.Display.Units { °C, K, mK, °F, Sensor }
Sets the temperature units for the entire instrument. Temperature measurements are both
displayed and logged in the specified units. If the units are changed in the middle of an experiment,
there will appear to be a large jump in all of the temperature records.
Five options are available: °C, K, mK, °F, and Sensor. If the Sensor option is selected, sensor
measurements are not converted to temperature and appear in the native units of the sensor, i.e.
millivolts for thermocouples, volts for diode sensors, and ohms for resistive sensors. When Sensor
units are selected, the Units button is blank and
System.display.units?
returns an empty
string.
When the system temperature units are changed, other variables that are expressed in
temperature units need to be manually updated by the user. These variables are not automatically
updated because in some cases it is inappropriate to update them (for example, when inputs are set
up to reflect temperature differences rather than absolute temperatures). The following settings
may need to be updated:
Channel .PID.Setpoint
Channel .PID.Ramp
Channel .PID.P
Channel .PID.I
Channel .PID.D