Rice Lake 880 Performance Series Panel Mount Indicator/Controller - Profibus DP Interface Option Installation and Programming Manual - Manual (Page 16)

12 Profibus DP Installation and Programming Manual
See Section 3.1.1 for BYTE swapping parameters.
3.2.1 Command number
The first word echoes the command number. If the command fails or is not
recognized, the negative of the command number is returned to signal the error.
3.2.2 Status Data
Indicator status data is returned in the second word (see Table 3-4). Batch commands
return batch status in place of the low byte (see Table 3-5). Setpoint commands return
batch status in the low byte of the status word and the setpoint number in the high
byte.
Word Description
Word 1 Command number
Word 2 Status
Word 3 Value (MSW)
Word 4 Value (LSW)
Table 3-3. Input Data Format
Word 2
Bit
Indicator Status Data
Value=0 Value=1
00 Error **
(see See “Bit-0 Errors” on
page 13.)
No error
01 Tare not entered Tare entered
02 Not center of zero Center of zero
03 Weight invalid Weight OK
04 Standstill In motion
05 Primary units Other units
06 Tare not acquired Tare acquired
07 Gross weight Net weight
08 Channel number
Least significant bit first.
09
10
11
12
13 Not used
14 Integer data Floating point data
15 Positive weight Negative weight
** This error condition does not necessarily mean the weight
being reported is invalid. Refer to the “Weight invalid” bit.
Table 3-4. Indicator Status Data Format
Note
Note