Standard Telegram 83; Standard Telegram 84 - Datalogic AMT58*-PN Series Instruction Manual

Profinet absolute encoders
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7.1.3 Standard Telegram 83

The Standard Telegram 83 uses 4 bytes to output data from the IO
controller to the encoder and 16 bytes to input data from the encoder
to the IO controller.
Output data CONTROLLER => DEVICE
2 bytes
IO Data
Set point
STW2_ENC
Input data DEVICE => CONTROLLER
2 bytes
IO Data
1
Actual
ZSW2_ENC G1_ZSW G1_XIST3 G1_XIST2 NIST_B
value

7.1.4 Standard Telegram 84

The Standard Telegram 84 uses 4 bytes to output data from the IO
controller to the encoder and 20 bytes to input data from the encoder
to the IO controller.
Output data CONTROLLER => DEVICE
2 bytes
IO Data
Set point
STW2_ENC
Input data DEVICE => CONTROLLER
2 bytes
IO Data
1
Actual
ZSW2_ENC G1_ZSW G1_XIST3 G1_XIST2 NIST_B
value
NOTE
In the Standard Telegram 84, G1_XIST2 is used to transfer the error
codes and optionally the position values if the measuring length
exceeds 64 bits.
2 bytes
1
2
G1_STW
2 bytes
4 bytes
2
3
2 bytes
1
2
G1_STW
2 bytes
8 bytes
2
3 4 5
AMT58x-PN ProfiNET®
4 bytes
4 bytes
4
5
6
7
4 bytes
4 bytes
6
7
8
9
8
10
43

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