Oldham MX 43 - Page 79

11 – RS485 Digital Output
75
Acquisitions retrieved cyclically
Real address
SENSOR
MEASUREMENTS
[256 + 8]
Nb
bytes
Data type
Start: 2001
end : 2264
Sensor measurement
2
Table with 264 total 16 bit symbols
where the measurements are listed
at their address. The measurement
being whole, the automatic system
uses the Display format field to
determine where to position the
comma.
Real address
ALARMS [256 + 8]
Nb
bytes
Data type
Start: 2301
end : 2564
Table of activated
alarms
2
Table with 264 total 16 bit non
symbols where the alarms bits are
listed at their address.
ALARM_1 (bit 0)
ALARM_2 (bit 1)
ALARM_3 (bit 2)
UNDERSCALE (bit 3)
OVERSCALE (bit 4)
AL_DEFAULT (bit 5)
AL_OUT_OF_RANGE (bit 6)
L_VERIFICATION (bit 7)
Bits 8 to 16 not in use
Real address
INFO
Nb
bytes
Data type
2600
CRC32 of the general
configuration
2
32 most significant bits option.
Note: CRC32 of the entire
configuration except the relays
(from 0x78000 to 0x7AFFC). If
different, re-upload the
configuration.
2601
2
32 least significant bits option.
2602
Second counter
2
32 most significant bits option;
Note: this counter increases every
second and verifies that the unit is
active.
2603
2
32 least significant bits option.