274/641 Bosch Rexroth AG | Tightening Technology 3 608 878 300
System 350 | 3 608 878 300/2019-03
2. Set the start address for this result in the form data element number, data word number (e.g. DE no.
0, DW no. 0)
3. Click Insert to add this assignment to the list.
To correct an entry in the list:
1. Select the entry in the list.
The values will be shown in the fields above the list and can be edited there.
2. Click Change to accept the change to the list.
To delete an entry:
Select the entry in the list and click Delete.
All settings made here are immediately checked for plausibility.
6.3.4.5 ID-code transfer
This area shows the fixed assignment of the ID-codes to the data elements (see page 218).
6.3.4.6 Accepting the settings to the tightening system
The tightening system data are displayed when the PLC 3964R - PLC1 or PLC 3964R - PLC2 window
is opened. For this, the workstation computer must be connected to the BS350 and to the tightening
system (via USB or Ethernet).
The user must be logged in to the tightening system to change any settings. The new settings are stored
in the tightening system with the OK button. Click Cancel to close this window without changing the
settings.
6.3.4.7 Display of the results in data elements
The results of tightening applications and single channels are output without any additional comments, i.
e. this output does not contain any additional information on the numerical values. It is possible to assign
results values and parameters (e. g. angle, torque, redundancy torque, set value) by their position in the
data element. This allows for an extremely compact results output.
Information on results value accuracy can be found under Formats for floating decimal numbers
(page 212).
Outputting measurement values as floating decimal points (ASCII)
The internal measurement values are still output as a string. The decimal character is output as a decimal
point. This output always includes 8 characters (bytes).
Table 6–30: Number of digits before and after the decimal point for measurement values in floating decimal display (ASCII)
Measurement/limit value Number
Integer parts
Number
Decimal points
Display of numbers
Data element ASCII
format
1
Torque
2
T
MaxSpindle
< 10 Nm 1 3
___x.xxx
T
MaxSpindle
< 100 Nm 2 2
__xx.xx_
T
MaxSpindle
< 1,000 Nm 3 1
_xxx.x__
T
MaxSpindle
1,000 Nm 4 0 (no decimal!)
xxxx____
Gradient
2
T
MaxSpindle
< 10 Nm 0 4
___.xxxx
T
MaxSpindle
< 100 Nm 1 3
___x.xxx
T
MaxSpindle
< 1,000 Nm 2 2
__xx.xx_
T
MaxSpindle
1,000 Nm 3 1
_xxx.x__
Angle A < 10 degrees 1 2
____x.xx
A < 100 degrees 2 2
___xx.xx
A < 1000 degrees 3 2
__xxx.xx
A < 10000 degrees 4 2
_xxxx.xx
A < 100000 degrees 5 2
xxxxx.xx
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