Omega (CN7200,CN7500,CN7600,CN7800) data logger. MODBUS registers map.


This data is being extracted with the help of the Advanced Serial Data Logger (MODBUS RTU,ASCII) or Advanced TCP/IP Data Logger (MODBUS TCP) software only. It may not applicable for other software titles.

MODBUS offsetDescriptionUnitsData type
4095Process value (pv) word
4096Set point (sv) word
4097Upper limit of temperature range word
4098Lower limit of temperature range word
4099Input temperature sensor type word
4100Control method word
4101Heating/cooling control selection word
41021st group of heatlng/cooling control cycle word
41032nd group of heating/cooling control cycle word
4104Pb proportional band word
4105Ti integral time word
4106Td derivative time word
4107Integration default word
4108Proportional control offset error value, when ti = 0 word
4109The setting of coef when dual loop output control are used word
4110The setting of dead band when dual loop output control are used word
4111Hysteresis setting value of the 1st output group word
4112Hysteresis setting value of the 2nd output group word
4113Output value read and write of output 1 word
4114Output value read and write of output 2 word
4115Upper limit regulation of analog linear output word
4116Lower limit regulation of analog linear output word
4117Temperature regulation value word
4118Analog decimal setting word
4123Pid parameter selection word
4124Sv value corresponded to pid value word
4127Alarm 1 type word
4128Alarm 2 type word
4129Alarm 3 type word
4130System alarm setting word
4131Upper limit alarm 1 word
4132Lower limit alarm 1 word
4133Upper limit alarm 2 word
4134Lower limit alarm 2 word
4135Upper limit alarm 3 word
4136Lower limit alarm 3 word
4137Read led status word
4138Read pushbutton status word
4139Setting lock status word
4142Software version word
4143Start pattern number word
4159Actual step number setting inside the correspond pattern word
4175Cycle number for repeating the execution of the correspond pattern word
4191Link pattern number setting of the correspond pattern word
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Omega (CN7200,CN7500,CN7600,CN7800) data logging

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