Rockwell Automation 1405-M620 Operating Instructions - Manual (Page 14)

Publication 1405-IN002C-EN-P - November 2004
14 Bulletin 1405 (M620) Operating Instructions
Instrument Set-Up For instrument set-up, numeric values are entered in one of two ways.
For some setting, a continuously variable value is to be entered. In
this case, the right-most digit of the display line blinks when a
numeric value is to be altered. The value of each digit is changed in
succession.
Table 7
Key Description
“+” key: Scrolls a value of the currently
blinking digit, from 0 through 9
“-“key: Shifts to the next digit
“F” key: Leaves the currently displayed
value, and skips to the next setting
For other settings, a specific value is to be selected from a
pre-programmed list of values. Digits do not blink, in this case.
Table 8
Key Description
“+” key: Scrolls to the next higher value, of a
list of fixed values
“-“key: Scrolls to the next lower value, of a
list of fixed values
“F” key: Leaves the currently displayed
value, and skips to the next setting
To enter into setting mode, the “F” key is kept pressed for 2.4
seconds, while the instrument is switched on. When this is done, the
displays are initially unlit for a few seconds, and then the setting mode
prompt (“PArA”), and the software version number are displayed.
When the “F” key is released, the prompt for the first setting
parameter appears: “Uno”, which is the prompt for nominal voltage
range selection.