LEESON Micro Series Compact Inverters - Manual (Page 74)

NOTE 2: If a RESET command (Parameter 65 - PROGRAM) is issued through the serial link, this
parameter will not default back to DISABLE. However, explicitly setting this parameter to DISABLE
through the serial link will cut off communication with the drive.
If developing an application for serial communications, refer to the RS-232/RS-485 Modbus ®
Communications Protocol Specification .
58 ADDRESS (SERIAL ADDRESS)
This parameter is used with the serial communications feature, and is intended for use in a multiple drive
network (RS-485). The serial link will support drives with addresses from 1 up to 247.
61 PASSWORD (PASSWORD NUMBER)
This feature limits access to the programmable parameters for added security . The correct password must be
entered in order to change any parameter settings .
Pressing the PROG/RUN button on the keypad will call up the PASSWORD prompt. If the correct
password is entered, the PROGRAM MODE is entered and parameters can be changed .
If the wrong password is entered, the drive will flash ERROR: INCORRECT on the display and then return
to the PASSWORD prompt to allow another attempt at entering the correct password .
If the ENTER key is pressed while PASSWORD reads 0000, the MONITOR MODE will be entered
(if Parameter 64 - MONITOR, is set to ON), which will allow the parameters to be viewed (except for
PASSWORD), but not changed.
NOTE 1: The factory default value is 0019 .
NOTE 2: Programming PASSWORD to 0000 disables the function . When the password is disabled and
the PROG/RUN button is pressed, the user will enter the PROGRAM MODE directly, without having to
enter a password .
63 SOFTWARE (SOFTWARE VERSION)
This parameter displays the software code and revision number of the control board software . This
information is useful when contacting the factory for programming or troubleshooting assistance . This is a
“view-only” parameter, and cannot be changed.
64 MONITOR (MONITOR)
This parameter is used to enable (ON) or disable (OFF) the MONITOR MODE function. The
functionality is explained below:
ON Pressing the PROG/RUN key will call up the PASSWORD prompt. If the ENTER
key is pressed while the password value reads 0000, the MONITOR MODE is entered
and parameters can be viewed (except for PASSWORD), but not changed.
OFF Pressing the PROG/RUN key will call up the PASSWORD prompt. If the ENTER
KEY is pressed while the password value reads 0000 (or any other incorrect value),
it will be treated as in incorrect password and the display will flash ERROR:
INCORRECT, and then return to the PASSWORD prompt to allow another attempt
at entering the correct password .
72