100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
HA028910
Issue 13 Sep 16
User Guide
Page 293
8.4.2 CHANNEL CONFIGURATION DATA (Cont.)
CHANNEL 2
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.
Ch2 Span high
Upper span value (display full scale)
Scaled
Read only 011D (285)
1
Ch2 Span low
Lower span value (display ‘zero’)
Scaled
Read only 011E (286)
1
Ch2 Zone high
Zone high value (two decimal places)
Scaled
Read only 011F (287)
1
Ch2 Zone low
Zone low value (two decimal places)
Scaled
Read only 0120 (288)
1
Ch2 PV type
Input type
Enum
Read only 0121 (289)
1
1 = Analogue input
3 = Totaliser
2 = Maths
4 = Counter
Ch2 Decimal places
Number of decimal places (0 to 9)
Uint16
Read only 0122 (290)
1
(used by all scaled parameters except where stated)
Ch2 Colour
Channel colour (0 to 55) (See
Annex B
for RGB defi nitions)
Enum
Read only 0123 (291)
1
Ch2 Units
Units string (up to fi ve characters)
String_5
Read only 0124 (292)
3
Spare
0127 (295)
2
Ch2 Open string
Open Digital Input string (up to eight characters)
String_8
Read only 0129 (297)
4
Spare
012D (301)
4
Ch2 Close string
Closed Digital Input string (up to eight characters)
String_8
Read only 0131 (305)
4
Spare
0135 (309)
4
Ch2 Descriptor
Channel descriptor (up to 20 characters)
String_20
Read only 0139 (313)
10
Spare
0143 (323)
10
Ch2 No of alarms
Number of alarms on this channel (0 to 2)
Uint16
Read only 014D (333)
1
Ch2 PV format
Enum
Read only 014E (334)
1
0 = Numeric
1 = Digital strings
Spare
014F (335)
60
Ch2 Alarm 1 enable
Alarm 1 enable
Enum
Read only 018B (395)
1
0 = Off
2 = Latched
1 = Unlatched
3 = Trigger
Ch2 Alarm 1 type
Alarm 1 type
Enum
Read only 018C (396)
1
0 = Absolute low
1 = Absolute high
2 = Deviation in
3 = Deviation out
4 = Rate of change rise
5 = Rate of change fall
Ch2 Alarm 1 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 018D (397)
1
Spare
018E (398)
10
Ch2 Alarm 2 enable
Alarm 2 enable (As alarm 1 enable, above)
Enum
Read only 0198 (408)
1
Ch2 Alarm 2 type
Alarm 2 type (As alarm 1 type, above)
Enum
Read only 0199 (409)
1
Ch2 Alarm 2 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 019A (410)
1
Spare
019B (411)
10
Ch2 Alarm 3 enable
Alarm 3 enable (As alarm 1 enable above)
Enum
Read only 01A5 (421)
1
Ch2 Alarm 3 type
Alarm 3 type (As alarm 1 type above)
Enum
Read only 01A6 (422)
1
Ch2 Alarm 3 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 01A7 (423)
1
Spare
01A8 (424)
10
Ch2 Alarm 4 enable
Alarm 4 enable (As alarm 1 enable above)
Enum
Read only 01B2 (434)
1
Ch2 Alarm 4 type
Alarm 4 type (As alarm 1 type above)
Enum
Read only 01B3 (435)
1
Ch2 Alarm 4 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 01B4 (436)
1
Spare
01B5 (437)
10
Parameter
Description
Type
Access
Start Addr. Register
Name
Hex (Dec)
Length