TT100
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23
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(7) During running, switch off the switch OP3, then close the switch OP4, the running direction of the
motor will be changed (Note: The user should set the dead time of forward and reverse running F120 on
the basis of the load. If it was too short, OC protection of the inverter may occur.)
(8) Switch off the switches OP3 and OP4, the motor will decelerate until it stops running;
(9) Switch off the air switch, and power off the inverter.
4.9.3 Operation process of jogging operation with keypad panel
(1) Connect the wires in accordance with Figure 4-1. After having checked the wiring successfully,
switch on the air switch, and power on the inverter;
(2) Press the “Fun” key, to enter the programming menu.
(3) Study the parameters of the motor: the operation process is the same as that of example 1.
(4) Set functional parameters of the inverter:
①
Enter F132 parameter and set it to 1; select keypad jogging;
②
Enter F200 parameter and set it to 0; select the mode of running command control as keypad operation;
③
Enter F124 parameter, and set the jogging operation frequency to 5.00Hz;
④
Enter F125 parameter, and set the jogging acceleration time to 30S;
⑤
Enter F126 parameter, and set the jogging deceleration time to 30S;
⑥
Enter F202 parameter, and set it to 0; select forward running locking.
(5) Press and hold the “Run” key until the motor is accelerated to the jogging frequency, and maintain the
status of jogging operation.
(6) Release the “Run” key. The motor will decelerate until jogging operation is stopped;
(7) Switch off the air switch, and power off the inverter.
4.9.4 Operation process of setting the frequency with analog terminal and controlling
the operation with control terminals
(1) Connect the wires in accordance with Figure 4-3. After having checked the wiring successfully,
switch on the air switch, and power on the inverter. Note: 2K
～
5K potentiometer may be adopted for
setting external analog signals. For the cases with higher requirements for precision, please adopt precise
multiturn potentiometer, and adopt shielded wire for the wire connection, with near end of the shielding
layer grounded reliably.
Figure 4-3 Wiring Diagram 3
+10V
AC400V
R/L1
T/L3
S/L2
OP3
OP6
OP4