Variables; D.4 Variables Page 4 - Michell Instruments Condumax II User Manual

Condumax II User's Manual
D.4 Variables Page 4
Variable:
INST ADDR
Adjustable Range/Options:
Description: Unique instrument address for networking. This address is used by the
MODBUS protocol to specify the location of the Condumax II instrument
in the network.
Variable:
THERMO O/S
Adjustable Range/Options:
Description: A value that is used to trim out the tolerance of the thermocouple cold
junction compensation circuit - factory setting. Do Not Adjust.
Variable:
SET DEFAULT
Adjustable Range/Options:
Description: Sets instrument to default confi guration. All the default values for all the
variables and parameters are set.
The default values are:
• Mode
• Signal trip point
• Max cool time
• Cycle time
• Minimum cooling limit
• mA1 o/p
• mA1 max
• mA1 min
• mA2 o/p
• mA2 max
• mA2 min
• Wdp alarm s/p
• HCdp alarm s/p
• Deg C or F
• Pressure
• Internal temperature set-point
• Heating temperature
• Heat type
• Heat ramp
• Differential cooling limit
• Water dew-point channel
Michell Instruments
0-31
-10 to +10°C
NONE
Measure
275 mV
4 minutes
10 minutes
-35°C (-31°F)
HCdp
+50°C (+122°F)
-50°C (-58°F)
Wdp
+50°C (+122°F)
-50°C (-58°F)
0°C (+32°F)
0°C (+32°F)
°C
psig
+20°C (+68°F)
+50°C (+122°F)
Absolute
3 minutes
+60°C (+140°F)
Dew point
APPENDIX D
63