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1 GENERAL DESCRIPTION
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(7) Choice of fine temperature measurement units and various control
temperature ranges
The temperature measurement unit of each loop can be set to 1°C or 0.1°C in
Centigrade or to 1°F or 0.1°F in Fahrenheit, enabling you to choose appropriate
resolution for control. Also, the controllable temperature range can be selected
from 0.0 to 400.0°C (when K type thermocouple is used), 0.0 to 3000.0°C (when
R type thermocouple is used) and others, enabling you to make adequate setting
for the object to be controlled.
2
(8) E
PROM for backing up set values
The set values in buffer memory can be stored into E2PROM for data backup.
Using the test function of GX Developer to write data directly to the buffer
memory, what is required in a sequence program is "LD
minimum.
(9) Detection of disconnection
The Q64TCTTBW and Q64TCRTBW can detect the disconnection of a heater.
(10) Utility package for ease of setting
The optional utility package (GX Configurator-TC) is available.
Though you are not required to use the utility package, it allows initial and
automatic refresh settings to be made on the screen, reducing sequence
programs and also enabling you to check the setting and operating states and
execute auto tuning easily.
MELSEC-Q
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