Primary Operation
Primary operation
41
4. Primary Operation
4.1 Operating Modes of the Inverter
The operation modes are related to the reference source of the target frequency and the
signal source of the motor starting. The Shihlin SF-GT TYPE inverter has a total of nine
kinds of operation modes, namely, “PU mode”,
“JOG mode”, “external
mode”, ”communication mode”, “combined mode 1”, ”combined mode 2”, “combined mode
3”, “combined mode 4” and “combined mode 5”.
You can use DU01 operation panel to monitor the output frequency, the output voltage and
the output current, as well as to view the alarm message, the parameter setting and the
frequency setting. The operator has four work modes, namely, “operation mode”, ”
monitoring mode”, ” frequency setting mode” and “parameter setting mode”.
Related
parameters
Values
Operation
mode
The reference
source of target
frequency
The signal
source of motor
starting
Remarks
Operation
mode
selection
P.79
0
PU mode
DU01 operation
panel
The
FWD
or
REV
key
of DU01
operation panel.
The “PU mode”,
“JOG mode” and
“external mode” are
interchangeable.
JOG mode
The set value
of P.15
The
FWD
or
REV
key
of DU01
operation panel.
External mode
“External
voltage/current
signal”,
“combination of
multi-speed
stage levels” and
external JOG
(P.15)
External
forward and
reverse
terminals
Frequency of
each section in
the
programmed
operation mode
(P.131~P.138)
External STF
terminal
1
PU mode
Equal to the “PU mode”
when P.79 = 0
The “PU mode” and
“JOG mode” are
interchangeable.
JOG mode
Equal to the “PU mode”
when P.79 = 0
2
External mode
Equal to the “External mode”
when P.79 = 0
