Emo‐3000 – AW Gear Meters EMO-3000 User Manual
Page 40
EMO‐3000
Operation and Programming Manual
39
USED IN:
All modes.
RELATED VARIABLES:
KFR Engineering units.
HEX ADDRESS:
0055 HEX ‐‐‐‐> NEW VARIABLE.
BYTES:
3 Bytes DEFAULT: cc
ASC form COMMAND:
reading = 110; writing = 510; E and N have the same effect.
Operating mode
The operating mode selected can be 01 for monitor mode or 02 for totalizer mode.
If you change the operating mode in midstream, it is very important to take care of the discrete
inputs/outputs before changing the mode. If there is a pin figured to be an output (in hardware terms)
and you hook it up as an input, there is a chance of blowing the output opto‐coupler.
USED IN:
All modes.
RELATED VARIABLES:
None.
HEX ADDRESS:
0089 HEX ‐‐‐‐> SAME LOCATION IN EMO‐2000.
BYTES:
1 Byte DEFAULT: 01
ASC form COMMAND:
reading = 118; writing = 518; E and N have the same effect.
Cutoff frequency at A
The rate indication zeros automatically if the rate falls below the cutoff. This does not affect the
totalized value. The totalizer counts down to zero speed.
USED IN:
All modes.
RELATED VARIABLES:
KFR A/CUTOFF B.
HEX ADDRESS:
008F HEX ‐‐‐‐> SAME LOCATION IN EMO‐2000.
BYTES:
2 Bytes DEFAULT: 7 cc/m
ASC form COMMAND:
reading = 119; writing = 519; E returns the value in engineering
units. N returns Hz value.
Caution