Hitachi SJ Series User Manual page 170

Chapter 12
12.4 Select a frequency command.
12.4.1 Type of frequency command
Ａ
• The frequency command selected in each function
is enabled.
• For details, see the next and subsequent sections.
• The value of the enabled frequency command is
shown in [FA-01]. If the frequency command can be
modified on the operator keypad, the modification is
made by changing [FA-01] when, for example,
[AA101]=07 is effective. ([Ab110] is overwritten
when [FA-01] is changed.)
[AG-20]
Jogging frequency
[Ab110]
Setting of the operator keypad (main speed) (07)
[Ab-11]~[Ab-25]
Multi-step speed command 1-15
Analog input Ai1-Ai6 (01-06)
RS485 communication (08)
Options 1-3 (09-11)
Pulse string input (12)
Program function (14)
PID arithmetic (15)
[AA104]
Setting of the operator keypad (auxiliary
speed) (07)
！
• In the above example, [AA101]=07 (operator
keypad) is enabled. For details, see the following
explanation.
• Other command destinations can be chosen even
when RS485 (Modbus communication, EzCOM
function) and program function (EzSQ) are being
used.
！
• The operation of the inverter requires not only a
frequency command but also an operation
command.
• To use the second setting switching [SET] of the
input terminal function, replace 1 of the third digit of
the parameter with 2. Ex.: [AA101]->[AA201]. If the
third digit is "-", the parameter is shared for the first
and second settings.
selection
[CA-70]
(01~15)
Forced (main speed)
Multi-step
Main
speed
speed
003~006
[AA101]
[CF1~4],
007~013
(01~15)
[SF1~7]
ON
07
OFF
F-OP
selection
[CA-70]
(01~15)
Auxiliary
speed
01
(00: Disabled)
• If an operation command is given from the
operation screen of PC software ProDriveNext,
[AA101]=07 and [AA111]=03 are forcedly
overwritten when the operation screen opens.
When the operation screen closes, the values
returned to the ones used before the screen
opened.
• Functions not assigned to the input terminal
functions [CA-01]-[CA-11] become OFF.
12-4-1
Inverter Functions
Jogging
029[JG]
ON
F-OP
OFF
01
Additional
frequency
Forced
operation
023 [F-OP]
ON
OFF
Main
speed
Operation
switching
015[SCHG]
ON
OFF
Operator [AA105]
+(01), -(02), x(03)
Arithmetic
Frequency
command
[AA106]
Addition
014 [ADD]
ON
+
OFF
Addition operation
function
Operator
[AA105]
=00
≠00
Arithmetic operation
function