伺服產品
/Servo Products
–
Hardware Manual of 30kW Servo Drive II (SPD-32B1-300)
Wiring and Signal
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22
5.7
KTY84 Sensor and Protection
The KTY84 temperature sensor can be installed on drives and encoders. This section details how to activate the
sensor and its thermal protection function.
The KTY84 sensor is an analog type temperature sensing element; its resistance value changes with temperature.
5.7.1 Installation
A KTY84 temperature sensor installed on a drive has two signal lines; refer to the
【
Wiring and Signals
】
section for
wiring diagrams.
5.7.2 Drive Parameters Setting
Parameter
Parameter Name
Range
Default
Pn-740
Enable KTY84 Thermal Protection
0~1
1
Pn-741
Motor KTY84 Thermal Protection Level
80~150 (
℃
)
120
Pn-742
Encoder Int. KTY84 Protection Lv.
0~145 (
℃
)
0
Pn-743
Encoder Ext.(1) KTY84 Protection Lv.
0~145 (
℃
)
0
Pn-744
Encoder Ext.(2) KTY84 Protection Lv.
0~145 (
℃
)
0
Pn-746
2nd Encoder Int. KTY84 Protection Lv.
0~145 (
℃
)
0
Pn-747
2nd Encoder Ext.(1) KTY84 Protection
Lv.
0~145 (
℃
)
0
Pn-748
2nd Encoder Ext.(2) KTY84 Protection
Lv.
0~145 (
℃
)
0
Pn-74A
Disable Encoder Int. Thermal
Protection
0~1
0
Pn-74B
Disable Encoder Ext.(1) Thermal
Protection
0~1
0
Pn-74C
Disable Encoder Ext.(2) Thermal
Protection
0~1
0
