100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
HA028910
Issue 13 Sep 16
User Guide
Page 294
8.4.2 CHANNEL CONFIGURATION DATA (Cont.)
CHANNEL 3
Notes
1. For
maths
,
totalisers
and
counters
, see the relevant option description.
2. If an alarm’s Setpoint Source (
section 4.3.3
) is set to anything other than ‘Constant’ the value
returned will be the previously confi gured constant value.
Ch3 Span high
Upper span value (display full scale)
Scaled
Read only 01BF (447)
1
Ch3 Span low
Lower span value (display ‘zero’)
Scaled
Read only 01C0 (448)
1
Ch3 Zone high
Zone high value (two decimal places)
Scaled
Read only 01C1 (449)
1
Ch3 Zone low
Zone low value (two decimal places)
Scaled
Read only 01C2 (450)
1
Ch3 PV type
Input type
Enum
Read only 01C3 (451)
1
1 = Analogue input
3 = Totaliser
2 = Maths
4 = Counter
Ch3 Decimal places
Number of decimal places (0 to 9)
Uint16
Read only 01C4 (452)
1
(used by all scaled parameters except where stated)
Ch3 Colour
Channel colour (0 to 55) (See
Annex B
for RGB defi nitions)
Enum
Read only 01C5 (453)
1
Ch3 Units
Units string (up to fi ve characters)
String_5
Read only 01C6 (454)
3
Spare
01C9 (457)
2
Ch3 Open string
Open Digital Input string (up to eight characters)
String_8
Read only 01CB (459)
4
Spare
01CF (463)
4
Ch3 Close string
Closed Digital Input string (up to eight characters)
String_8
Read only 01D3 (467)
4
Spare
01D7 (471)
4
Ch3 Descriptor
Channel descriptor (up to 20 characters)
String_20
Read only 01DB (475)
10
Spare
01E5 (485)
10
Ch3 No of alarms
Number of alarms on this channel (0 to 2)
Uint16
Read only 01EF (495)
1
Ch3 PV format
Enum
Read only 01F0 (496)
1
0 = Numeric
1 = Digital strings
Spare
01F1 (497)
60
Ch3 Alarm 1 enable
Alarm 1 enable
Enum
Read only 022D (557)
1
0 = Off
2 = Latched
1 = Unlatched
3 = Trigger
Ch3 Alarm 1 type
Alarm 1 type
Enum
Read only 022E (558)
1
0 = Absolute low
1 = Absolute high
2 = Deviation in
3 = Deviation out
4 = Rate of change rise
5 = Rate of change fall
Ch3 Alarm 1 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 022F (559)
1
Spare
0230 (560)
10
Ch3 Alarm 2 enable
Alarm 2 enable (As alarm 1 enable, above)
Enum
Read only 023A (570)
1
Ch3 Alarm 2 type
Alarm 2 type (As alarm 1 type, above)
Enum
Read only 023B (571)
1
Ch3 Alarm 2 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 023C (572)
1
Spare
023D (573)
10
Ch3 Alarm 3 enable
Alarm 3 enable (As alarm 1 enable above)
Enum
Read only 0247 (583)
1
Ch3 Alarm 3 type
Alarm 3 type (As alarm 1 type above)
Enum
Read only 0248 (584)
1
Ch3 Alarm 3 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 0249 (585)
1
Spare
024A (586)
10
Ch3 Alarm 4 enable
Alarm 4 enable (As alarm 1 enable above)
Enum
Read only 0254 (596)
1
Ch3 Alarm 4 type
Alarm 4 type (As alarm 1 type above)
Enum
Read only 0255 (597)
1
Ch3 Alarm 4 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 0256 (598)
1
Spare
0257 (599)
10
Parameter
Description
Type
Access
Start Addr. Register
Name
Hex (Dec)
Length