Bosch Rexroth Tightening System 350, Руководство пользователя

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3 608 878 300 Tightening Technology | Bosch Rexroth AG 275 /641
System 350 | 3 608 878 300/2019-03
Outputting measurement values as binary numbers
The internal results values are scaled so that whole numbers are output. Result values are scaled by being
divided by the values from Table
6–31 (page 275) . All binary numbers are output with 32 bits (4 bytes).
The numbers are stored in "big-endian" format, i. e. the larger bytes are stored first.
Time t < 10 s 1 2 ____x.xx
t < 100 s 2 2 ___xx.xx
t < 1000 s 3 2 __xxx.xx
t < 10000 s 4 2
_xxxx.xx
1 Space characters (20 hex) are displayed as underscores "_" in this table.
2 The number of digits before and after the decimal point for the torque and gradient depends on the maximum
torque for the tightening spindle.
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
Table 6–31: 32-bit set decimal point formats
Value Unit / resolution
Value range
1
(theoretical)
1 The number of digits after the decimal point for the torque and gradient depends on the maximum torque for the
tightening spindle (see Table
6–30 (page 274) ).
Time t 10

s 0…42 949,67 s (

12 h)
Torque M 0.000 01 Nm
±
21 474,836 Nm
Angle of turn A 0.000 1 degree
±
214 748.36 degrees (

596 revolutions)
Gradient G 0.000 000 1 Nm/
° ±
214.74836 Nm/
°
Speed n 0.000 1 rpm
±
214,748 rpm
Force (ultrasound) F 0.001 N 0 to 4 294 kN
The values output in the 3964R/RK 512 protocol have algebraic signs.