LSIS LSLV0055H100-4COFN, Manual

Page: 402 / 610

RS-485 Communication Features
388
Comm.
Address Parameter
Scale Unit
Changeable
During
Running
Function
0h03E9
Easy start on (easy
parameter setup
mode)
- - O 0: No, 1: Yes
0h03EA Initializing power
consumption
- - O 0: No, 1: Yes
0h03EB
Initialize inverter
operation
accumulative time
- - O 0: No, 1: Yes
0h03EC
Initialize cooling fan
accumulated
operation time
- - O 0: No, 1: Yes
Note
•
When setting parameters in the inverter memory control area, the values are reflected to
the inverter operation and saved. Parameters set in other areas via communication are
reflected to the inverter operation, but are not saved. All set values are cleared following
an inverter power cycle and revert back to its previous values. When setting parameters
via communication, ensure that a parameter save is completed prior to shutting the
inverter down.
•
Set parameters very carefully. After setting a parameter to ‗0‘ via communication, set it to
another value. If a parameter has been set to a value other than ‗0‘ and a non-zero value
is entered again, an error message is returned. The previously-set value can be identified
by reading the parameter when operating the inverter via communication.
•
The addresses 0h03E7 and 0h03E8 are parameters for entering the password. When the
password is entered, the condition will change from Lock to Unlock, and vice versa. When
the same parameter value is entered continuously, the parameter is executed just once.
Therefore, if the same value is entered again, change it to another value first and then re-
enter the previous value. For example, if you want to enter 244 twice, enter it in the
following order: 244

0

244.
•
If the communication parameter settings are initialized by setting the address 0h03E2 to
[1: All Grp] or [8: COM Grp], or if any Macro function item is modified by setting the
address 0h03E4, all the communication parameter settings are reverted to the factory
default. If this happens, the inverter may not be able to properly receive responces from
the upper-level devices due to the changes in the settings.
•
If there is an undefined address in the addresses for reading multiple consecutive data
defined in the common area, the undefined address returns0xFFFF while all the others
return normal response. If all the consecutive addresses are undefined, one return code
is received from the first undefined address only.