FMS EMGZ470A.W, Operating Manual, Page: 17 / 24

Operating Manual EMGZ470A/472A
17
Status byte (Status)
The status byte indicates the status of the measuring amplifier.
Slave
→
Master
Status HIW
Bit # 7......0
Value Meaning Remarks
00h Ok Acquiring of measuring value ok
02h Overflow The allowed measuring range is exceeded
04h Error An error appeared during acquiring of the measuring
value
06h Overload The sensor power source is overload
09h Read Device Type EMGZ470: HIW = 1 resp. EMGZ472: HIW = 2
21h User Offset read HIW = User Offset read
23h User Offset written HIW = User-Offset written
25h User Offset found HIW = User Offset found
29h User Gain read HIW = User Gain read
2Bh User Gain written HIW = User Gain written
2Dh User Gain
calibrated
HIW = User Gain calculated
F9h Firmware Version HIW = main version (high byte) + sub version (low
byte)
Main actual value (HIW)
The main feedback value transmits the actual measuring value.
Slave
→
Master
Status HIW
Bit # 15......0
The main feedback value is a 16 bit word (range ±32767) which transmits the
processed measuring value of the measuring amplifier. The high byte is transmitted
before the low byte