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Primary Operation
Primary Operation
4. Primary Operation
4.1 Operation 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. Shihlin SS2-TYPE inverter has a total of 9 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.
The operation panel can be used to monitor the output frequency, output current, and output
voltage, and to browse the alarming information, set parameters and target frequency,etc.
Therefore, there are totally five working modes for an operation panel: operating mode,
monitoring mode, frequency setting mode, parameter setting mode, and HELP mode.
Related
Parameters
Values
Operation
Mode
Reference Source of Target
Frequency
Signal Source of Motor
Starting
Remarks
PU mode
operation panel
Press the key
FWD
or
REV
on
the operation panel
JOG mode
The set value of P.15
Press the key or
REV
on
the operation panel
External voltage/current
signal, combination of
multi-speed stage levels
or External JOG
Frequency set by pulse
(P.82
)
External terminals
0
External
mode
Frequency of each section
in Programmed
operation mode
(P.131~P.138
)
External terminal STF
The PU
mode,
external
mode and
JOG mode
are valid and
interchangeab
le.
PU mode
Equal to the PU mode when P.79=0
1
JOG mode
Equal to the JOG mode when P.79=0
The ‘PU
mode’ and
‘JOG mode’
are valid and
interchangeab
le.
2
External
mode Equal to the External mode when P.79=0
Operation
Mode
Selection
P.79
3
Communica
tion mode
Communication Communication
(Note )
FWD
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