AYK550-UH User’s Manual
106
Start-Up
5 =
THERMISTOR
(0) – Sensor configuration uses a thermistor.
• Motor thermal protection is activated through a digital input. Connect either a PTC sensor or a normally closed
thermistor relay to a digital input. The drive reads the digital input states as shown in the above table.
• When the digital input is ‘0’ the motor is overheated.
• See the figures in the introduction to this Group.
6 =
THERMISTOR
(1) – Sensor configuration uses a thermistor.
• Motor thermal protection is activated through a digital input. Connect a normally open thermistor relay to a digital
input. The drive reads the digital input states as shown in the above table.
• When the digital input is ‘1’ the motor is overheated.
See the figures in the introduction to this Group.
3502
INPUT SELECTION
1…8
1
1
Defines the input used for the temperature sensor.
1 =
AI
1 – PT100 and PTC.
2 =
AI
2 – PT100 and PTC.
3…8 =
DI
1…
DI
6 – Thermistor
3503
ALARM LIMIT
-10...200
°
C /
1
110
°
C /
0...5000 Ohm /
1500 Ohm /
0…1
0
Defines the alarm limit for motor temperature measurement.
• At motor temperatures above this limit, the drive displays an alarm (2010,
MOTOR
OVERTEMP
)
For thermistors:
0 = de-activated
1 = activated
3504
FAULT LIMIT
-10...200
°
C /
1
130
°
C /
0...5000 Ohm /
4000 Ohm /
0…1
0
Defines the fault limit for motor temperature measurement.
• At motor temperatures above this limit, the drive displays a fault (9,
MOTOR
OVERTEMP
) and stops the drive.
For thermistors:
0 = de-activated
1 = activated
Group 35: Motor Temp Meas
Code Description Range
Resolution
Default
S
Summary of Contents for AYK 550
Page 256: ...D1 AYK550 UH User s Manual Appendix D Appendix D Base Drive Drawing 205662 Drawings Fig 1...
Page 257: ...AYK550 UH User s Manual D2 Appendix D Base Drive w Fused Disconnect Drawing 205648 Fig 2...
Page 258: ...D3 AYK550 UH User s Manual Appendix D Base Drive w Non Fused Disconnect Drawing 205647 Fig 3...
