100/180MM DISTRIBUTED GRAPHIC RECORDER: USER GUIDE
HA029324
Issue 11 Oct 14
User Guide
Page 283
8.4.2 CHANNEL CONFIGURATION DATA (Cont.)
CHANNEL 7
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 re-
turned will be the previously con
fi
gured constant value.
Parameter name
Description
Type
Access
Start Addr
Hex (Dec)
Register
Length
Ch7 Span high
Upper span value (display full scale)
Scaled
Read only
0447 (1095)
1
Ch7 Span low
Lower span value (display ‘zero’)
Scaled
Read only
0448 (1096)
1
Ch7 Zone high
Zone high value (two decimal places)
Scaled
Read only
0449 (1097)
1
Ch7 Zone low
Zone low value (two decimal places)
Scaled
Read only
044A (1098)
1
Ch7 PV type
Input type
Enum
Read only
044B (1099)
1
1 = Analogue input
3 = Totaliser
2 = Maths
4 = Counter
Ch7 Decimal places
Number of decimal places (0 to 9)
Uint16
Read only
044C (1100)
1
(used by all scaled parameters except where stated)
Ch7 Colour
Channel colour (0 to 55) (See
Annex B
for de
fi
nitions)
Enum
Read only
044D (1101)
1
Ch7 Units
Units string (up to
fi
ve characters)
String_5
Read only
044E (1102)
3
Spare
0451
(1105)
2
Ch7 Open string
Open Digital Input string (up to eight characters)
String_8
Read only
0453 (1107)
4
Spare
0457
(1111)
4
Ch7 Close string
Closed Digital Input string (up to eight characters)
String_8
Read only
045B (1115)
4
Spare
045F
(1119)
4
Ch7 Descriptor
Channel descriptor (up to 20 characters)
String_20
Read only
0463 (1123)
10
Spare
046D
(1133)
10
Ch7 No of alarms
Number of alarms on this channel (0 to 2)
Uint16
Read only
0477 (1143)
1
Ch7 PV format
Enum
Read only
0478 (1144)
1
0 = Numeric
1 = Digital strings
Spare
0479
(1145)
60
Ch7 Alarm 1 enable
Alarm 1 enable
Enum
Read only
04B5 (1205)
1
0 = Off
2 = Latched
1 = Unlatched
3 = Trigger
Ch7 Alarm 1 type
Alarm 1 type
Enum
Read only
04B6 (1206)
1
0 = Absolute low
1 = Absolute high
2 = Deviation in
3 = Deviation out
4 = Rate of change rise
5 = Rate of change fall
Ch7 Alarm 1 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 04B7 (1207)
1
Spare
04B8
(1208)
10
Ch7 Alarm 2 enable
Alarm 2 enable (As alarm 1 enable, above)
Enum
Read only
04C2 (1218)
1
Ch7 Alarm 2 type
Alarm 2 type (As alarm 1 type, above)
Enum
Read only
04C3 (1219)
1
Ch7 Alarm 2 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 04C4 (1220)
1
Spare
04C5
(1221)
10
Ch7 Alarm 3 enable
Alarm 3 enable (As alarm 1 enable above)
Enum
Read only
04CF (1231)
1
Ch7 Alarm 3 type
Alarm 3 type (As alarm 1 type above)
Enum
Read only
04D0 (1232)
1
Ch7 Alarm 3 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 04D1 (1233)
1
Spare
04D2
(1234)
10
Ch7 Alarm 4 enable
Alarm 4 enable (As alarm 1 enable above)
Enum
Read only
04DC (1244)
1
Ch7 Alarm 4 type
Alarm 4 type (As alarm 1 type above)
Enum
Read only
04DD (1245)
1
Ch7 Alarm 4 setpoint
Trigger setpoint (Note 2)
Scaled
Read/Write 04DE (1246)
1
Spare
04DF
(1247)
10
Содержание 6100
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