AMCI NR60E2, Руководство пользователя

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E
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/IP E
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ESSAGING
EtherNet/IP Protocol
ADVANCED MICRO CONTROLS INC.
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6.3 Add the Read Message Instructions (continued)
6.3.2 MultiHop Tab Settings
Enter the IP address of the NR60E2 in the “To Address” field.
Figure T6.2 MultiHop Address Setting
6.4 Position and Velocity Data Formats
6.4.1 Assembly Instance = 1
As shown in the table below, when you set the Input Assembly Instance to 1, the input data consists of the
position value in two 16 bit words.
Table T6.3 Input Data, Position Only
6.4.2 Assembly Instance = 3
As shown in the table below, when you set the Input Assembly Instance to 3, the input data consists of the
position value and velocity data in a total of four 16 bit words.
Table T6.4 Input Data, Position and Velocity
Word # Description
0
Position Value.
The maximum position value depends on your NR60E2 model and
the programmed Total Measurement Range. The maximum value in all cases is
1,073,741,823 (16#3FFF FFFF). Note that the two 16 bit registers are combined
into a single 32 bit data word. The values on the right show the register values in
hexadecimal if the position value is 1,274,237 (16# 0013 717D)
16#717D
1 16#0013
Word # Description
0
Position Data.
The maximum position value depends on your NR60E2 model and the
programmed Total Measurement Range. The maximum value in all cases is
1,073,741,823 (16#3FFF FFFF). Note that the two 16 bit registers are combined
into a single 32 bit data word. The values on the right show the register values in
hexadecimal if the position value is 1,274,237 (16# 0013 717D)
16#717D
1 16#0013
2
Velocity Data.
The units of measure of the velocity data is set by the Velocity Format
parameter in the Configuration Data. If the Scaling Function Control bit is ever
set to a “1”, the position data used to calculate the velocity data is always scaled
by the Measuring Units per Span parameter. Note that the two 16 bit registers
are combined into a single 32 bit data word. The values on the right show the
register values in hexadecimal if the velocity value is 461,725 (16# 0007 0B9D)
16#0B9D
3 16#0007