TR-Electronic PROFI BUS C 58 Series, Руководство пользователя

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Printed in the Federal Republic of Germany
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TR-Electronic GmbH 2004, All Rights Reserved
10/01/2014 TR - ECE - BA - DGB - 00036 - 10 Page 85 of 115
8.4 PNO CLASS 2 16-Bit
Maximum steps per revolution: ≤ 8192
If higher resolutions are required, one of the TR-Modes must be used
Availability
● CEx-58, TR09AAAB.GS_ / COx-58, TR0DAAAB.GS_
Configuration data
● 0xF0: 1 word input data for position value, consistent
1 word output data for preset adjustment value, consistent
Data Exchange
Byte Bit Input word IWx
X+0 2
15
–2
8
Position value
X+1 2
7
–2
0
Position value
Byte Bit Output word OWx
X+0
2
15
Preset execution with rising edge, see page 92
2
14 –2 8
Preset adjustment value
X+1 2
7 –2 0
Preset adjustment value
Parameter data, [x] = Default, Byte-Order = Big Endian
Byte Parameter Type Description Page
1
Count direction Bit Bit 0
0: increasing values [x]
1: decreasing values
93
Class 2
Functionality
Bit Bit 1
0: No
1: Yes [x]
93
Commissioning
diagnostics
Bit Bit 2
0: switched off [x]
1: switched on
93
Scaling function Bit Bit 3
0: switched off
1: switched on [x]
96
2-3 - - unused -
4-5
Steps per
revolution
Unsigned16
Measuring system resolution
Default = 4096 steps/revolution
96
6-9
Total measuring
range
Unsigned32
Total measuring range in steps
Default = 16777216 steps
97