Readout In The Displ Ay; Bit 0; Bit 1; Bit 2 - S+S REGELTECHNIK PREMASGARD 714 Modbus Serie Bedienungs- Und Montageanleitung

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PREMASGARD

READOUT IN THE DISPL AY

By default, the first line indicates the value while the second line indicates the corresponding unit statically:
Differential pressure [Pa]
The Modbus interface can be used to program an alternative output variable instead of the standard display:
Volume flow [m 3 /h], differential pressure [Pa]
In this case, the first line indicates the value while the second line indicates the corresponding unit statically.
The index in the third line indicates the display type, e.g. volume flow (see the table "Function 06 Write Single Register").
The Modbus interface allows the display screen to be individually configured, both in the 7 segment range and
in the dot-matrix range. This means that messages such as those from the PLC can be displayed.
For the individual display, the register 4x0001 (physical value displayed) must contain the value 10.
The registers 4x0002 to 4x0019 contain information about the characters and segments to be displayed.
The dot-matrix area is also programmable in the default setting (register 4x0001 contains the value 0).
In this case, the current measured value is automatically displayed in the 7-segment area.
The two left-aligned positions are represented by the register 4x0003 (range -9...99). The value 0 switches
off the display of both positions. The display is only active if the register 4x0002 has positive values.
Composition of Segment Pattern (Register 4x0005)
Bit 0 ...... Dot A
Bit 1 ...... Dot B
Bit 2 ...... Dot C
Bit 3 ...... Dot D
Bit 4 ...... Dot DP1
Bit 5 ...... - -
Bit 6 ...... Dot E
Bit 7 ...... Dot DP2
Bit 8 ...... - -
Bit 9 ...... - -

Bit 10 .... - -

Bit 11 .... - -
Bit 12 .... - -
Bit 13 .... - -

Bit 14 .... - -

Bit 15 .... - -
714x - Modbus | Configuration
3174
Reading:
3
Unit: m /h
Index: 1
Dot A Dot B
Dot Matrix
Dot DP1 Dot C Dot DP2
A H B I C J D K E
19
Dot D Dot E
L F M G N