5.19
Digital output option low value
Display:
diG_
Range:
Any display value
Default Value:
0
Seen only with the 16 bit digital output option. Refer to the separate “PM4 Panel Meter Optional
Output Addendum” booklet supplied when this option is fitted. Accepts any valid display value.
Determines the low scaling point for the
b.SCL
mode and has no effect on other modes. See
example which follows in
5.20
Digital output option high value
Display:
diG~
Range:
Any display value
Default Value:
1000
Seen only with the 16 bit digital output option. Refer to the separate “PM4 Panel Meter Optional
Output Addendum” booklet supplied when this option is fitted. Determines the high scaling point
for the
b.SCL
mode and has no effect on other modes.
Example:
If
diG_
is set to
0
and
diG~
is set to
65535
(2
16
−
1) then the retransmission
will not be scaled i.e. a display of
2
will cause a retransmission of 2. If
diG~
is now changed to
32767
(2
15
−
1) then a display of
2
will cause a retransmission of 4 (note: rounding may occur
on retransmission).
5.21
Display rounding
Display:
drnd
Range:
1
to
5000
Default Value:
1
Displays and sets the display rounding value. This value may be set to 1 - 5000 displayed units.
Display rounding is useful for reducing the instrument resolution without loss of accuracy in ap-
plications where it is undesirable to display to a fine tolerance. To set the display rounding value
go to the
drnd
function and use the
^
or
v
push buttons to set the required value then press
F
to accept this selection.
Example:
If set to
10
the display values will change in multiples of 10 only i.e. display moves
from
10
to
20
to
30
etc.
5.22
Decimal point
Display:
dCPt
Range:
0
,
0.1
etc.
Default Value:
0
Displays and sets the decimal point. By pressing the
^
or
v
pushbutton at the
dCPt
function
the decimal point position may be set. The display will indicate as follows:
0
(no decimal point),
PM4COMAN-2.2-1
27 of
