Hitachi SJ Series User Manual page 156

Chapter 12
12.2.2 Initialization of inverter
Ｑ
• Want to initialize the setting.
• Want to return to the factory setting.
• Want to initialize the setting except the terminal
block setting.
• Want to initialize the setting except the
communication setting.
• Want to clear the trip history only.
Ａ
• When the initialization target [Ub-01] is chosen and
[Ub-05] Start Initialization is set to 01, the
designated data can be initialized to the factory
setting.
• Only the trip history can be cleared without
initialization of the stored parameter values.
Parameters
Item Parameters
Selection of
[Ub-01]
initialization
Selection of
[Ub-02]
initial values
Initialization
[Ub-05]
start
Content of [Ub-01] parameters chosen for
initialization
Item Parameter range
[CA-01]～[CA-11]
[CA-21]～[CA-31]
[CA-41]～[CA-51]
Classification
[Cb-40]
of I/O terminal
functions [CC-01]～[CC-07]
[CC-11]～[CC-17]
[CC-20]～[CC-33]
[CC-40]～[CC-60]
Data
00 The initialization is disabled.
01 The trip history and retry history are cleared.
02 All the parameters are all initialized.
03 The trip history, retry history, and all parameters are initialized.
The trip history, retry history, all parameters, and program data for EzSQ
04
are initialized.
05 Parameters other than those of I/O terminal function are initialized.
Parameters other than the communication function parameters are
06
initialized.
Parameters other than those of I/O terminal function and communication
07
function are initialized.
08 Only the program data for EzSQ are initialized.
00 Mode 0
01 Mode 1
02 Mode 2
03 Mode 3
00 Function disabled
01 Initialization start
Description
Input terminal
selection
a/b contact selection
Input terminal
response
Thermistor selection
Output terminal
selection
a/b contact selection
Output delay
Logical operation
function
12-2-3
！
• Duty type selection (Ub-03) is not initialized.
• The initialization sets the parameters to initial
values. If the data before the initialization are
necessary, read the data using the R/W function
(Read) on the operator keypad or use PC software
to save the data on a PC.
• Initial values to be stored after the initialization can
be changed by changing the initial value selection
[Ub-02], For details of the modes, see a list of the
parameters attached to this document.
Description
Item Parameter range
[CF-01]～[CF-10]
Classification of
communication
functions
[CF-20]～[CF-38]
Inverter Functions
Description
Setting of RS485
communication
Setting of EzCOM
communication