Sartorius PR 5211 Series - Description of I;O Area (Read;Write Window)

PR 5211 Instrument Manual ProfiBus Interface
Sartorius EN-57
6.1.4 Description of I/O Area (Read/Write Window)
6.1.4.1 Output Area
Data are transferred from PR 5211 to the master via the output area. The PR 5211 has writing access, the
master has reading access.
Byte
Name
Description
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
Read_Value (MSB)
e.g. gross value
1
:::
"
2
:::
"
3
Read_Value (LSB)
"
4
Read_Value _Selected
e.g. gross
5
Write
Active
Power
Fail
Out 3
Out 2
Out 1
Limit 3
Limit 2
Limit 1
Status
6
Cmd
Busy
Cmd
Error
Inp.3
Inp.2
Inp.1
Tare
Active
Cal
Changed
Test
Active
Command
status
7
Dimmed
Stand-
Still
Inside
ZSR
Center
Zero
Below
Zero
Over-
load
Above
FSD
Adu
Error
Transmitter
status
Variable
Function
Read_Value
The weight value is transferred as 32bit binary number with sign.
Datatype: DINT
Read_Value_Selected
Acknowledgement of transferred value.
Write_Active
The function selected with Write_Value_Select is executed once.
This bit is erased if Write_Value_Select is set to 0.
Power_Fail
Will be set at power on of the transmitter.
Will be reset at 0

1 transition of ResPower.
Cmd_Busy
The transmitter is busy with executing a command. (e.g. the transmitter got
a taring command and is waiting for StandStill)
Cmd_Error
The transmitter has interrupted the execution of a command (e.g. within the
defined StandstillTimeout duration StandStill could not be reached) The
error number can be read at Lasterror. It is only set if an action is executed!
Tare_Active
The transmitter has been tared.
Cal_Changed
The transmitter is/has been configurated. If this bit is 1, the scale
parameters (Expo/Unit/Step) have to be read again. Will be set after Power
on and reset after reading of FSD .
Test_Active
The transmitter is executing the ADU-Test. The weight value read is not the
gross value but the testvalue.
Dimmed
Above-FSD or Below-Zero
StandStill
The transmitter is in stand still
InsideZSR
The weight value is within zero set range
CenterZero
The weight value is within center zero ( ABS(Gross)<=0,25d )
BelowZero
The weight value is negative (Gross< -0,25d)
Overload
The weight value has exceeded the measuring range, no valid weight data
are given (Gross>FSD+Overload)
AboveFSD
The weight value has exceeded FSD, but is still within FSD+Overload.
(Gross <= FSD+Overload)
AduError
Error in AD conversion.(Details are available at register 1,
Read_Value_Select = 1)