Measured Value And Status Format; Meaning Of 8 Byte Binary Status Signals - Siemens 7MJ2000-1A 00 Series Operating Instructions Manual

PROFIBUS DP

11.2 Measured value and status format

Byte no.
41 to 44
45
46 to 53
11.2 Measured value and status format
Measured value number format: 4 byte float (IEEE)
Table 11- 8
Value
0x1C
0x10
0x80
0x8A
0x8E
0x0C
0x3F
11.3

Meaning of 8 byte binary status signals

Byte 1
Byte 2
Byte 3
Byte 4
Byte 5
Byte 6
Byte 7
Byte 8
1)
94
Signal name
Universal input 4 measured value
Universal input 4 status
8 byte binary status messages, bit coded
Status messages
Meaning
Out of service
Sensor failure
Good / no alarm
Good / pre-alarm received, alarm
threshold exceeded
Good / main alarm received,
alarm threshold exceeded
Device defective
Bad / functional check
Bit 7 Bit 6
Res. Res.
S2 St. Res.
S4 St. Res.
doI4St. doI4
MUF4 MUF3
1)
Uni4 Uni3
1)
From PRB Firmware 2.02.00
Remark
For configuration "oFF" (P.1 to P.4 and P.26 to P.29)
With cable failure or exceeding/falling below rated
range
Acoustic channels only
Acoustic channels only
Bit 5 Bit 4 Bit 3
DO6 DO5 DO4
PrAL2 AL2 S1 St.
PrAL4 AL4 S3 St.
doI3St. doI3 doI2St.
MUF2 MUF1 FAI
Uni2 Uni1 MUF4
SITRANS DA400 for oscillating positive displacement pumps
Operating Instructions, 09/2008, A5E00841120-03
Bit 2 Bit 1 Bit 0
DO3 DO2 DO1
res. PrAL1 A L1
res. PrAL3 AL3
doI2 doI1St. doI1
FAU
MUF3 MUF2 MUF1
noPA Par