24
3.2. INTERFACE with 4-BIT PARALLEL
3.2.1. TYPE-0 and1 INTERFACE
TEC ECR
⒜
New : Type 0 (4 Digit)
⒝
Old : Type 1 (5 Digit)
(1) CONNECTOR
: 25 PIN D-SUB CONNECTOR
(2) LOCATION
: BOTTOM OF THE SCALE
(3) INTERFACE WITH ECR(TEC)
: PIN ASSIGNMENT
PIN NO.
DOCUMENT
1
DATA1 (Output from PD-II to ECR)
2
DATA2 (Output from PD-II to ECR)
3
DATA3 (Output from PD-II to ECR)
4
DATA4 (Output from PD-II to ECR)
11
CLOCK (Input from ECR to PD-II)
13
MOTION (Output from PD-II to ECR)
19
ENABLE (Input from ECR to PD-II)
20
SIGNAL READY (Output from PD-II to ECR)
21
ENABLE (Input from ECR to PD-II)
22
GND
23
GND
24
GND
(4) DATA OUTPUT FORMAT
: INVERTED BCD DATA!!!
Example1)
Weight : 12.34 lb & 87.56 lb
lb Weight Mode
1
2
3
4
8
7
5
6
DATA1
0 1 0 1 1 0 0 1
DATA2
1 0 0 1 1 0 1 0
DATA3
1 1 1 0 1 0 0 0
DATA4
1 1 1 1 0 1 1 1
Example2)
Weight : 5.342 kg & 13.897 kg kg Weight Mode
Содержание PD-II
Страница 1: ...1 PD II MANUAL ...
Страница 7: ...7 1 4 Sealing Method ...
Страница 14: ...14 8 You can change the mode by pressing TARE or lb kg key ...
Страница 18: ...18 STX 0 1 2 3 4 CR 02H 30H 30H 30H 30H 30H 0DH ASCII code STX 0 0 0 0 0 CR 02H 3FH 44H 0DH STX MINUS CR ...
Страница 38: ...38 4 4 Parts Location 4 4 1 Main and Power Part 4 4 1 1 TOP 4 4 1 2 Bottom ...
Страница 39: ...39 4 4 2 Display Part 4 4 2 1 Top 4 4 2 2 Bottom ...
Страница 40: ......
Страница 41: ...41 5 EXPLODED VIEW ...
Страница 42: ...42 ...