5.14
Digital output option mode
Display:
dGOP
Range:
bcd
,
b.SCL
,
bin
or
bin2
Default Value:
bin2
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. Selections available are:
bin2
(signed binary) i.e. -32767 to 32767,
bin
(unsigned binary) i.e. 0 to 65535,
b.SCL
(scaled binary,
see
diG_
and
diG~
below),
bcd
(binary coded decimal) i.e. up to four BCD numbers. .
5.15
Digital output option polarity
Display:
dG.OP
Range:
AIo
or
AHi
Default Value:
AIo
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. Selections available are:
AIo
(active low i.e. logic 1 = 0V output, logic 0 = +V output) or
AHi
(active high i.e. logic 1 = +V
output, logic 0 = 0V output).
5.16
Digital output option BCD start position
Display:
bcd Strt
Range:
0
,
1
or
2
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. This function affects BCD mode
only and determines the number of digits to skip when outputting from the display. As the output
is 16 bit it can output up to 4 BCD numbers. Select from
0
to number of display digits minus 4.
e.g. for a 6 digit display you may select
0
to
2
, if
2
is selected then the four left most digits will
be output, if set to
0
then the four right most digits will be output.
5.17
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
PM4BCMAN-2.0-0
27 of
Summary of Contents for PM4-BC
Page 7: ...3 5 Parallel BCD input PM4BCMAN 2 0 0 7 of 40...
Page 8: ...3 6 Strobed BCD input 8 of 40 PM4BCMAN 2 0 0...
Page 9: ...3 7 Addressed BCD input PM4BCMAN 2 0 0 9 of 40...
Page 10: ...3 8 Parallel binary input also used for Gray code 10 of 40 PM4BCMAN 2 0 0...
Page 11: ...3 9 Strobed binary input also used for Gray code PM4BCMAN 2 0 0 11 of 40...
Page 12: ...3 10 Addressed binary input also used for Gray code 12 of 40 PM4BCMAN 2 0 0...
