0
The inverter is operated only by the digital operator, by operating
the digital operator RUN (run command) key, etc.
Operation is possible by changing the operation mode to “opera-
tion by digital operator” mode (no--01 = 0011).
Even if the frequency setter or operation switch is not connected,
operation can be easily performed.
Refer to page 29 for the details of the operation method.
The digital operator is optional which must be ordered separately.
IM
3G3SV
Power supply
Inverter
Motor
no-01 = xx11
1-5-3 Setting before Operation
Since the standard inverter models are not provided with constant
setting switches, etc., the digital operator must be used on order to
change the constants from the initial values to the values in accor-
dance with the load specifications.
The values indicated in page 46 are set prior to shipping. Change
the set values by using the digital operator only to find the optimum
values.
The following describes the functions and initial constant set val-
ues which are often used for operation.
60
0
10”
Accel time
10”
Decel time
Output freq.
(Hz)
Fig. 5 Output Frequency and Accel/Decel Time
60
0
1.5
10 V
Output freq.
(Hz)
Freq. setting voltage (V)
Fig. 6 Frequency Setting Signal and Output Frequency
Operation by Digital
Operator
Set Value Prior to
Shipping
Section 1-5
Summary of Contents for SYSDRIVE 3G3SV
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