Sanken Samco SVC06, Инструкция по эксплуатации, Страница: 79 / 136

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6-3 Special functions
6-3 Special functions
6-3-1 JOG operation
(1) Short-circuiting the multifunctional terminal JOG with DCM1, 2 forms a JOG operation mode.
(2) For JOG operation, please set the F1101 = 2, and then short-circuit the multifunctional terminal FR or RR
with DCM1, 2 after short-circuiting the multifunctional terminal JOG with DCM1, 2. (JOG operating is
active only in operation by external signal command.)
(3) Use F1021 to set frequency, and F1020 to set the acceleration / deceleration time.
(4) During operation, the JOG signal will not work even if it is input. The JOG signal must be input at the
same time or in advance. Also, during JOG operation, the jog operation will still continue even if the
short circuit between JOG and DCM1, 2 is disconnected. (To stop, set the operation signal to OFF.).
(5) In JOG operation mode, the setting of F1102 = 2 (Flying start) becomes inactive, and the setting of F1102
= 1 (Starting frequency) is active. Other actions shall be made according to settings of corresponding
function codes.
(6) Once the JOG operation is started, it will continue until the inverter stops. Therefore, during slowdown of
JOG operation, if acceleration is started again before the inverter stops, it is still in JOG operation
regardless of status of the JOG terminal.
For normal operation after stopping the inverter, please turn the operation command ON (connected)
only after the inverter has fully stopped and the JOG terminal is OFF (disconnected).
Short-circuited
Short-circuited
Operation by external
signal
Short-circuited JOG operation Normal operation
Figure 6-3 JOG action
6-3-2 Hold operation
(1) To use a push-button switch or other momentary contact to control operation, wire the circuit as shown in
Figure 6-1 and set the appropriate function codes (codes related to the multifunctional input terminals
and F1101 = 2).
Stop Reverse run Forward run
Figure 6-4 Operation signal hold circuit
DCM1 HD
RR
FR
Forward
Reverse
Output Frequency
OFF
ON ON
ON ON
ON
OFF OFF
OFF OFF
OFF