100/180 mm PAPERLESS GRAPHIC RECORDER: USER GUIDE
HA028910
Issue 13 Sep 16
User Guide
Page 319
8.4.7 IEEE 32-bit channel confi guration data
The following tables show the hexadecimal addresses for the specifi ed
32-bit fl oating-point values, for channels 1 to 12. Generally, Parameter
address for channel N = Parameter address for channel 1 + 36(N-1) (deci-
mal). The word channel is used as an umbrella term for input channels, maths channels, totalisers etc.
CHANNEL 1
Note: A/B Switching:
B values are not accessible via modbus
for this software version. Span, Zone,
Colour etc. are therefore all setting A
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.
Parameter
Description
Type
Access
Start Addr. Register
Name
Hex (Dec)
Length
Parameter
Description
Type
Access
Start Addr. Register
Name
Hex (Dec)
Length
Parameter
Description
Type
Access
Start Addr. Register
Name
Hex (Dec)
Length
Ch1 span high
Upper span value (Display full scale)
Float
Read only D4E7 (54503)
2
Ch1 span low
Lower span value (display ‘zero’)
Float
Read only D4E9 (54505)
2
Ch1 Zone high
Zone upper value (% of ‘chart’ width)
Float
Read only D4EB (54507)
2
Ch1 Zone low
Zone lower value (% of ‘chart’ width)
Float
Read only D4ED (54509)
2
Ch1 Alarm 1 setpoint
Trigger setpoint (Note 2) for alarm 1 (Note 2)
Float
Read/Write D4EF (54511)
2
Ch1 Alarm 2 setpoint
Trigger setpoint (Note 2) for alarm 2 (Note 2)
Float
Read/Write D4F1 (54513)
2
Ch1 Alarm 3 setpoint
Trigger setpoint (Note 2) for alarm 3 (Note 2)
Float
Read/Write D4F3 (54515)
2
Ch1 Alarm 4 setpoint
Trigger setpoint (Note 2) for alarm 4 (Note 2)
Float
Read/Write D4F5 (54517)
2
Spare
D4F7 (54519)
20
CHANNEL 2
Ch2 span high
Upper span value (display full scale)
Float
Read only D50B (54539)
2
Ch2 span low
Lower span value (display ‘zero’)
Float
Read only D50D (54541)
2
Ch2 Zone high
Zone upper value (% of ‘chart’ width)
Float
Read only D50F (54543)
2
Ch2 Zone low
Zone lower value (% of ‘chart’ width)
Float
Read only D511 (54545)
2
Ch2 Alarm 1 setpoint
Trigger setpoint for alarm 1 (Note 2)
Float
Read/Write D513 (54547)
2
Ch2 Alarm 2 setpoint
Trigger setpoint for alarm 2 (Note 2)
Float
Read/Write D515 (54549)
2
Ch2 Alarm 3 setpoint
Trigger setpoint for alarm 3 (Note 2)
Float
Read/Write D517 (54551)
2
Ch2 Alarm 4 setpoint
Trigger setpoint for alarm 4 (Note 2)
Float
Read/Write D519 (54553)
2
Spare
D51B (54555)
20
CHANNEL 3
Ch3 span high
Upper span value (display full scale)
Float
Read only D52F (54575)
2
Ch3 span low
Lower span value (display ‘zero’)
Float
Read only D531 (54577)
2
Ch3 Zone high
Zone upper value (% of ‘chart’ width)
Float
Read only D533 (54579)
2
Ch3 Zone low
Zone lower value (% of ‘chart’ width)
Float
Read only D535 (54581)
2
Ch3 Alarm 1 setpoint
Trigger setpoint for alarm 1 (Note 2)
Float
Read/Write D537 (54583)
2
Ch3 Alarm 2 setpoint
Trigger setpoint for alarm 2 (Note 2)
Float
Read/Write D539 (54585)
2
Ch3 Alarm 3 setpoint
Trigger setpoint for alarm 3 (Note 2)
Float
Read/Write D53B (54587)
2
Ch3 Alarm 4 setpoint
Trigger setpoint for alarm 4 (Note 2)
Float
Read/Write D53D (54589)
2
Spare
D53F (54591)
20
