Longtec TR700 - Page 25

TR700 Instruction Manual
21
（the lower 8 bits of the register）
40042 The higher 16 bits of the sensitivity
（the higher 8 bits of the register）
- -
Y
40043 The lower 16 bits of the sensitivity
（the lower 8 bits of the register）
- -
40044 The higher 16 bits of the sensor capacity
（the 16 bits of the register）
- -
40045 The lower 16 bits of the sensor capacity
（
the lower 8 bits of the register
）
- -
40046 Clear to zero - Y -
40047 Tare - Y -
40048 Gross/net weight - Y -
40049 Weigh (the range：-32768～+32767) Y - -
40050 Calibrate zero - Y -
Note：“Y”: The operation of the function code can be executed;
“-”: The operation of the function code is can not be executed.
 The instructions of meter’s status word：
BIT0～BIT2 ：Decimal point;
BIT3 =1, updated, = 0, the data is invalid;
BIT4 =1, exceed the capacity, = 0, normal;
BIT5 =1, dynamic, = 0, static;
BIT6 =1, gross weight, = 0, net weight;
BIT7 =1, negative， = 0, positive.
 DI status：
BIT0（IN1）： 1:IN1 closed 0：IN1 open
BIT1（IN2）： 1:IN2 closed 0：IN2 open
BIT2（IN3）： 1:IN3 closed 0：IN3 open
BIT3（IN4）： 1:IN4 closed 0：IN4 open
BIT4～BIT7：not used
 DO status：
BIT0（OUT1）： 1:OUT1 close 0：OUT1 open
BIT1（OUT2）： 1:OUT2 close 0：OUT2 open
BIT2（OUT3）： 1:OUT3 close 0：OUT3 open
BIT3（OUT4）： 1:OUT4 close 0：OUT4 open
BIT4～BIT7：not used
 Control DO：
B1
5
B1
4
B1
3
B1
2
B1
1
B1
0
B9 B8 B7 B6 B5 B4 B3 B2 B1 B0
0
0
0
0
X
X
X
X
0
0
0
0
X
X
X
X
The higher 8 bits and the lower bits of the register must be in accord.
 The Instruction of Clear Zero：