
B–63840EN/03
4. DESCRIPTION OF PARAMETERS
111
MS0, MS1 A combination of the number of characters preserved as external operator
message history data and the number of history data items is set according
to the table below.
MS1 MS0
Number of history
data characters
Number of history
data items
0 0 255 8
0 1 200 10
1 0 100 18
1 1 50 32
NOTE
When the values of MS0 and MS1 are changed, all preserved
external operator message history data is cleared.
#7
3114
#6
ICS
#5
IUS
#4
IMS
#3
ISY
#2
IOF
#1
IPR
#0
IPO
[Data type] Bit
IPO When the
POS
function key is pressed while the position display screen
is being displayed:
0 : The screen is changed.
1 : The screen is not changed.
IPR When the
PROG
function key is pressed while the program screen is being
displayed:
0 : The screen is changed.
1 : The screen is not changed.
IOF When the
OFFSET
SETTING
function key is pressed while the offset/setting screen is
being displayed:
0 : The screen is changed.
1 : The screen is not changed.
ISY When the
SYSTEM
function key is pressed while the system screen is being
displayed:
0 : The screen is changed.
1 : The screen is not changed.
IMS When the
MESSAGE
function key is pressed while the message screen is being
displayed:
0 : The screen is changed.
1 : The screen is not changed.
IUS When the
CUSTOM
GRAPH
(using the small MDI) or
GRAPH
(using the standard MDI)
function key is pressed while the custom or graphic screen is being
displayed:
0 : The screen is changed.
1 : The screen is not changed.