Yokogawa DA100 Bedienungsanleitung PDF herunterladen (Seite 18)

2-8

IM DA100-11E

2.5 Communication Data Format

The RS-232-C interface uses a START-STOP communication format. With this format, a START

bit is placed at the beginning of each character transmitted, followed by the data bits, parity bit, and

stop bit, in that order. (See the figure below.)

Data bits

(7-8 bits)

1 character

STOP bit

1 or 2

Parity bit(Odd,

even, or none)

START bit

‘Line idle’

condition

Return to ‘line idle’ condition

(dotted line), or proceed to

next data START bit.

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 104 105

Instruction 1
Data Acquisition Unit 1
Communication Interface 1
Introduction 2
Trademark 2
TABLE OF CONTENTS 4
CHAPTER 7 OUTPUT FORMAT 5
CHAPTER 8 SAMPLE PROGRAM 5
APPENDIX 6
Rotary switch with 9
Address is the numeral 9
1.3 Specifications 10
Listener and Talker Functions 11
Status Byte Format 12
2.2 Specifications 13
Host Computer 14
2.5 Communication Data Format 18
3.2 Specifications 21
Cable Used 22
Connecting the Cable 22
Converter 25
Terminator 25
Minimum Response Time 26
3.4 Communication Data Format 27
Procedure 28
Connecting to the Network 30
About the Ports 30
Communication Operation 31
4.2 Specifications 32
Setting the Dip Switch 33
LED Indication 33
4.4 Setting the IP Address 35
4.5 Connection Methods 36
DA100's IP address 41
<Enter> 41
4.9 Setting the Timeout 42
5.1 Command Format 43
5.2 Command Syntax 45
Channel/relay No 46
5.4 Command List 47
5.5 Input Range Parameter 48
RATE RATE 0 to 30000 50
GATE GATE 0 to 30000 50
Command Format 51
5.5 Input Range Parameter 51
5.6 ASCII Code Table 52
6.1 Setting Command 53
6.1 Setting Command 54
Setting the strain input 54
Setting the pulse input 54
Setting Scaling 54
SN Sets the scaling unit 55
SA Sets the alarm 55
SL Sets an event/action 57
Commands 59
XT Sets the temperature unit 61
6.2 Control Execution 62
6.3 Data Output 64
Request Command 64
7.1 Functions as Talker 66
Expandable model: A01 to A60 67
Position 71
7.9 Report Output Format 74
Daily Report 76
7.9 Report Output Format 77
Monthly Report 78
8.1 GP-IB Sample Programs 82
8.2 RS-232-C Sample Programs 85
Output the Setting Data 88
Sample Program 90
8.4 Ethernet Program 94
App.1 Computing Equation 96
Computation start 98
Computation stop 98
Computation clear & start 98
Computed data 98
Measurement interval 99
Computation 99
App. 2 Report Function 100
IM DA100-11E 101

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