Mitsubishi Q64TCRT, Руководство пользователя

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1
1. OVERVIEW
This user's manual provides the specifications, handling, part names and
others of the following temperature control modules used with the MELSEC-Q
series CPU modules.
•
Q64TCRT temperature control module
•
Q64TCRTBW temperature control module with wire break detection feature
2. SPECIFICATIONS
The specifications of the Q64TCRT(BW) are indicated below.
2.1 Performance Specifications
Specifications
Item
Q64TCRT Q64TCRTBW
Control output Transistor output
Number of temperature input points 4 channels/module
Usable platinum temperature-
measuring resistors
Refer to Section 2.2
Ambient
temperature:
25°C
± 5°C
Full-scale
×
(
±
0.3%)
Accuracy
Ambient
temperature:
0°C to 55°C
Full-scale × ( ± 0.7%)
Sampling period
0.5s/4 channels
(constant independently of the number of channels used)
Control output period 1 to 100s
Input impedance 1M
Input filter 0 to 100s (0: Input filter OFF)
Sensor compensation value setting -50.00 to 50.00%
Operation at sensor input
disconnection
Upscale processing
Temperature control system PID ON/OFF pulse or 2-position control
PID constant setting Setting can be made by auto tuning
Proportional band
(P)
0.0 to 1000.0% (0: 2-position control)
Integral time (I) 1 to 3600s
PID constant
range
Derivative time (D) 0 to 3600s (Set 0 for PI control.)
Set value setting range
Within temperature range set to the used platinum
temperature-measuring resistor
Dead band setting range 0.1 to 10.0%