Description
1C31129G03 New Emerson Ovation DCS Card
thereby controlling external devices or circuits.
a、 If possible, turn the position feedback polarity switch to another position. (Can be used on some drives)
b、 If using a speedometer, swap and connect TACH+and TACH – on the driver.
c、 If using an encoder, swap and connect ENC A and ENC B on the drive.
d、 In HALL speed mode, swap HALL-1 and HALL-3 on the drive, and then swap Motor-A and Motor-B together.
Reason for malfunction: During encoder speed feedback, the encoder power supply lost power.
Solution: Check the connection of the 5V encoder power supply. Ensure that the power supply can provide sufficient current. If using an external power source, ensure that the voltage is connected to the driver signal ground.
4. The LED light is green, but the motor does not move.
Reason for malfunction: The motor in one or more directions is prohibited from operating.
Solution: Check the+INHIBIT and – INHIBIT ports.
Reason for malfunction: The command signal is not grounded to the driver signal.
5. After power on, the LED light of the driver does not light up.
Reason for malfunction: The power supply voltage is too low, below the minimum voltage requirement.
Solution: Check and increase the power supply voltage.
6. When the motor rotates, the LED light flashes.
Reason for malfunction: HALL phase error.
Solution: Check if the motor phase setting switch (60/120) is correct. Most brushless motors have a phase difference of 120.
Reason for malfunction: HALL sensor malfunction
Solution: When the motor rotates, detect the voltage of Hall A, Hall B, and Hall C. The voltage value should be between 5VDC and 0.
Solution: Connect the command signal ground to the driver signal ground.
responsible for processing signals from on-site sensors or driving actuator actions. For example, they may need to cooperate with devices such
as BANNER travel switch T30UIPB to receive their transmitted position signals; Or by controlling components such as Burkert solenoid valve 00131421, the on/off of fluid media can be precisely managed.
these modules integrate more complex logic processing capabilities. The core task of a pressure switch is to detect whether the pressure
has reached a preset threshold and output a switch signal. Its function is highly specific and fixed. And modules 1C31129G03 and 1
C31219G01 have the ability to comprehensively judge multiple such switch signals and transmitter signals (such as transmitter 1066-P-HT-60),
and output complex control instructions according to internal logic.
