Printed in the Federal Republic of Germany
TR-Electronic GmbH 2012, All Rights Reserved
05/30/2018
TR - ECE - BA - GB - 0095 - 19
Page 37 of 56
5.5.1.2 Output data
5.5.1.2.1 TR-Control1
Unsigned16
Byte
X+0
X+1
Bit
15 – 8
7 – 0
Data
2
15
– 2
8
2
7
– 2
0
Bit
Description
2
0
Preset_Request
The bit serves to control the preset adjustment function. When this
function is executed, the measuring system is set to the position value
stored in the
Preset Multi-Turn/Preset Single-Turn
registers.
A precise sequence must be observed in order to execute the function,
see chapter “Preset Adjustment Function" on page 47.
2
1
…2
15
reserved
5.5.1.2.2 TR-Control2
Reserved.
5.5.1.2.3 Preset multi turn / Preset single turn
Preset Multi-Turn, Integer16
Byte
X+4
X+5
Bit
15 – 8
7 – 0
Data
2
15
– 2
8
2
7
– 2
0
Preset single turn, Integer16
Byte
X+6
X+7
Bit
15 – 8
7 – 0
Data
2
15
– 2
8
2
7
– 2
0
The desired preset value must be in the range of 0 to 268 435 455 (28 bit). Together
with the measuring system resolution, max. number of steps per revolution according
to type plate (8192), the corresponding values for
Preset
Multi-Turn/Preset
Single-Turn
can then be calculated:
Number of revolutions = desired preset value / steps per revolution
The integer part from this division gives the number of revolutions and must be
entered in the
Preset
Multi-Turn
register.
Single-Turn-Position = desired preset value – (steps per revolution * no. of revolutions)
The result of this calculation is entered in the
Preset
Single-Turn
register.
The preset value is set as new position when the preset adjustment function is
executed, see chapter “Preset Adjustment Function" on page 47.
