
4. DESCRIPTION OF PARAMETERS
B–63980EN/01
78
NPA Action taken when an alarm is generated or when an operator message is
entered
0 : The display shifts to the alarm or message screen.
1 : The display does not shift to the alarm or message screen.
#7
3112
#6 #5
OPH
#4 #3
EAH
#2
OMH
#1 #0
SGD
NOTE
When this parameter is set, the power must be turned off
before operation is continued.
[Data type] Bit
SGD Servo waveform
0 : Not displayed
1 : Displayed
NOTE
If SGD is set to 1, no graphic display other than servo
waveform display is done.
OMH The external operator message history screen is:
0 : Not displayed.
1 : Displayed.
EAH Messages of the exfernal alam/macro alarm in alarm history:
0 : Not recorded
1 : Recorded
OPH The operation history log function is:
0 : Enabled.
1 : Disabled.
#7
MS13113
#6
MS0
#5
DCL
#4 #3 #2 #1 #0
MHC
[Data type] Bit
MHC External operator message history data:
0 : Cannot be cleared.
1 : Can be cleared.
(Such data can be cleared using the [CLEAR] soft key.)
DCL The compensation function for the touch panel on the display is:
0 : Disabled.
1 : Enabled.
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