Jetter JX3-THI2-RTD-EI, Руководство пользователя

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Jetter AG Registers - Overview | 8
JX3-THI2-RTD-EI User Manual 24 / 36
Module register 0003
Description Digitized value of temperature input channel # 2
Type of access Read access
Data type Float
Value after reset Analog value of temperature input # 2
Default value The measured value is displayed in °C. The unit can be
configured via
Command registers [
}
24]
8.5 Temperature inputs - Command registers
Module register 1y01
Description Command register
Commands let you enable or disable various functions of
the module.
y = Temperature input # 1 or 2
Type of access Read/write
Value range 8 bits
Value after reset 0
Com-
mand
Description
6 Reset
Reset in the case of cable breakage, short-circuit, excess or insuffi-
cient temperature
70 Resetting the lower limit value during min./max. value storage
71 Resetting the upper limit value during min./max. value storage
72 Resetting both limit values during min./max. value storage
102 Enabling two-wire mode
The line resistance is included as an error in the measurement re-
sult.
103 Enabling three-wire mode
The resistance of a line is measured and compensated.
104 Enabling four-wire mode
The resistance of both lines is measured separately and compen-
sated.
105 Fast Mode
Measurement in approx. 10 ms
106 Slow Mode
Measurement in approx. 100 ms
107 Switching the display to degrees centigrade
108 Switching the display to Fahrenheit
109 PT100
Changing the measurement to PT100
110 PT1000
Changing the measurement to PT1000
111 This instruction is for re-acquiring the line resistance R
L
112 Disabling the channel
Re-enabling via commands
102, 103, 104, 109, 110, 111