S+S Regeltechnik PREMASGARD 724x - Modbus Notice D'instruction page 21

G
®
PREMASGARD
Function 05 Write Single Coil
Register Parameter
0x0001 Auto zero (differential pressure)
0x0002 Unit system
SI (international)
Differential pressure
Volume flow
Temperature
Function 06 Write Single Register &
Function 16 Write Multiple Register
Register Parameter (display)
4x0001 Physical parameter displayed
Standard display (alternating):
Differential pressure (1),
Differential pressure (2),
Temperature (T)
Alternative display (static):
Differential pressure (1)
Differential pressure (2)
Temperature (T)
Volume flow (1)
Freely configurable display
4x0002 7-Segment Value
4x0003 7-Segment Value
4x0004 –
4x0005 Segment Pattern
4x0006 Dot Matrix Character A
4x0007 Dot Matrix Character B
4x0008 Dot Matrix Character C
4x0009 Dot Matrix Character D
4x0010 Dot Matrix Character E
4x0011 Dot Matrix Character F
4x0012 Dot Matrix Character G
4x0013 Dot Matrix Character H
4x0014 Dot Matrix Character I
4x0015 Dot Matrix Character J
4x0016 Dot Matrix Character K
4x0017 Dot Matrix Character L
4x0018 Dot Matrix Character M
4x0019 Dot Matrix Character N
4x0020 –
4x0021 –
4x0022 –
(1) = channel 1 (2) = channel 2
(T) = type 'T' with connection option for external Pt1000 sensor
724x - Modbus | Telegrams
→ imperial
[Pa] → [inWC]
3 3
[m ⁄ h] → [ft ⁄ min] → [CFM]
[°C] → [°F]
Data Type
Bit 0
Bit 1
Data Type
Index on display Unsigned 8 Bit
–
1
2
3
4
10
Signed 16 Bit
Signed 8 Bit
Unsigned 16 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
Unsigned 8 Bit
21
Value Range
0 / 1 OFF - ON
0 / 1 SI - Imperial
Value Range
0...10 0...10
Default
0
setting
1
2
3
4
10
–999...9999 –999...9999
–9...99 –9...99
See Binary Pattern
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
0...255 ASCII character
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