Keypad Operation - Hitachi S1 Series Basic Manual

S1 series standard inverter
the keypad will display the running parameters. RUN/TUNE LED on the keypad is on, while the
FWD/REV is determined by the current running direction which is shown as figure 5-2.
In the running state, there are 24 parameters can be selected to be displayed or not. They are:
running frequency, set frequency, bus voltage, output voltage, output torque, PID given value, PID
feedback value, input terminals state, output terminals state, torque set value, length value, PLC and
the current stage of multi-step speeds, pulse counting value, AI1, AI2, AI3, HDI, percentage of motor
overload, percentage of inverter overload, ramp given value, linear speed, AC input current. P07.05
and P07.06 can select the parameter to be displayed or not by bit and 》/SHIFT can shift the
parameters from left to right, QUICK/JOG(P07.02=2) can shift the parameters from right to left.
5.3.3 Displayed state of fault
If the inverter detects the fault signal, it will enter into the fault pre-alarm displaying state. The keypad
will display the fault code by flicking. The TRIP LED on the keypad is on, and the fault reset can be
operated by the STOP/RST on the keypad, control terminals or communication commands.
5.3.4 Displayed state of function codes editing
In the state of stopping, running or fault, press PRG/ESC to enter into the editing state (if there is a
password, see P07.00 ).The editing state is displayed on two classes of menu, and the order is:
function code group/function code number→function code parameter, press DATA/ENT into the
displayed state of function parameter. On this state, you can press DATA/ENT to save the parameters
or press PRG/ESC to retreat.
PRG
ESC
QUICK
JOG
RUN
Parameters displayed in stopped state

5.4 Keypad operation

Operate the inverter via operation panel. See the detailed structure description of function codes in
the brief diagram of function codes.
5.4.1 How to modify the function codes of the inverter
The inverter has three levels menu, which are:
1. Group number of function code (first-level menu)
2. Tab of function code (second-level menu)
3. Set value of function code (third-level menu)
DATA
ENT
SHIFT
STOP
RUN
RST
Parameters displayed in running state
Fig 5.3 Displayed state
PRG DATA
ESC ENT
QUICK
JOG
SHIFT
STOP
RST
-36-
PRG DATA
ESC ENT
QUICK
JOG
SHIFT
STOP
RUN
RST
Information displayed in faulty state