Omron CIMR-J7AZ - QUICK Manual page 21

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The following seven steps describe the recommended minimum operations
to allow the J7 to control a connected motor in typical configuration, to allow
simple operation in the quickest time:
Step 1 – initial checks
1-1 Checkpoints before connecting the power supply.
Check that the power supply is as of the correct voltage.
CIMR-J7AZ2@@@: Three phase 200 to 230VAC
CIMR-J7AZB@@@: Single phase 200 to 240VAC (Wire R/L1 and S/L2)
CIMR-J7AZ4@@@: Three phase 380 to 460VAC
1-2 Make sure that the motor output terminals (U/T1, V/T2, W/T3) are connected to the motor.
1-3 Ensure that the control circuit terminals and the control device are wired correctly.
1-4 Make sure that all control terminals are turned off.
1-5 Set the motor to no-load status (i.e. not connected to the mechanical system)
Step 2 – Connecting the power supply and check the display status
2-1 After conducting the checks in step-1, connect the power supply.
2-2 If the display is normal when the power is connected it will read as follows;
Name Function
LO/RE indicator The operation of the Inverter through the Digital Operator or
according to the sot parameteres is selectable while this
indicator is lit.
Note: The status of this indicator can be only monitored
PRGM indicator The parameter in n01 through to n79 can be set or monitored while this
indicator is lit.
Note: While the Inverter is in operation, the paramete can be
Mode Key Switches the setting and monitor item indicators in sequence.
Parameter being set will be cancelled if this key is pressed
before entering the setting.
Increment Key Increases multi-function monitor numbers, parameter
num-bers and parameter set values.
Decrement Key Decreases multi-function monitor numbers, parametei
numbers and parameter sel values.
Enter Key Enters multi-function monitor numbers, parameter numl and
internal data values after they are set or changed.
RUN Key Starts the Inverter running when the 3G3JV is in operation
with the Digital Operator.
STP/RESET Key Stops the Inverter unless parameter nO6 is not set to
disable the STOP Key.
while the Inverter is in operation. Any RUN command
input is ignored while this indicator is lit.
only monitored and only some parameti can be
changed. Any RUN command input is ignored while
this indicator is lit.