AMCI NEXUS NX2A4E2, Руководство пользователя

Страница: 23 / 76

20 Gear Drive, Plymouth Ind. Park, Terryville, CT 06786

Tel: (860) 585-1254 Fax: (860) 584-1973 http://www.amci.com
NX2A4E2 User Manual
D
ATA
F
ORMATS
23
Output Data Formats (continued)
Dual Resolver Data Format (continued)
Number of Turns (Word 9)
This parameter sets the number of turns that the transducer must complete before the position value returns to
zero. The range of values for this parameter depends on the setting of the Transducer Type parameter.
Table R2.2 Available Number of Turns Parameter Values
Full Scale Count (Words 2&3)
This parameter sets the number of counts over the programmed number of turns. The range of values for this
parameter depends on the setting of the Transducer Type parameter.
Table R2.3 Available Full Scale Count Parameter Values
This value is programmed with two 16 bit words. The ‘thousands’ digits go into the upper
word and the remaining digits are entered into the lower word. For example, a value of
123,456 would have a value of 123 in word 2, and a value of 456 in word 3. A value of 36,000
would have a value of 36 in word 2, and a value of 0 in word 3.
Linear Offset (Words 4 & 5)
This parameter changes the range of counts available over the programmed number of turns. The reported
position value equals the value of the Linear Offset plus the calculated position value. The range of values for
the Linear Offset is 0 to 999,999.
This value is programmed with two 16 bit words. The ‘thousands’ digits go into the upper
word and the remaining digits are entered into the lower word. For example, a value of
123,456 would have a value of 123 in word 4, and a value of 456 in word 5. A value of 36,000
would have a value of 36 in word 4, and a value of 0 in word 5.
Transducer
Type
Available Number of Turns
100 1, 2, 4, 5, 10, 20, 25, 50, 100
180 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180
1,000 10, 20, 40, 50, 100, 200, 250, 500, 1,000
1,800
10, 20, 30, 40, 50, 60, 90, 100, 120,
150, 180, 200, 300, 360, 450, 600, 900, 1,800
128 1, 2, 4, 8, 16, 32, 64, 128
Transducer
Type
Full Scale Count
100
2 to (Number of Turns * 4,096)
Maximum value of 409,600
180
2 to (Number of Turns * 4,096)
Maximum value of 737,280
1,000
2 to (Number of Turns * 409.6)
Maximum value of 409,600
1,800
2 to (Number of Turns * 409.6)
Maximum value of 737,280
128
2 to (Number of Turns * 1,024)
Maximum value of 131,072