Manual

Chapter 3: System Description
Page 3-6
3.3.2 RS232C Communication Protocol
Communication protocol from the RS232C port is as follows;
Speed: 38400bps
Parity: NONE
Data Bits: 8 Bit
Stop Bit: 2 Bit
3.3.3 Front Display RS232C Communication Format
The data output from the RS232C port is a formatted ASCII output. This can be connected to a
serial printer, computer or other peripheral device. 78 bytes of data is output per fastening. The
data format is described in the table below.
Byte
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Desc.
Cycle Count
Spindle
Number
Parameter
Number
PK
TQ
ASCII
Hex
30H 30H 30H 31H 20H 20H 30H 31H 20H 20H 20H 20H 31H 20H 20H 20H
Data
0 0 0 1 0 1 1
0
Byte
17 18
19 20 21 22 23 24 25 26 27 28 29 30 31 32
Desc.
Peak Torque (PK TQ)
Judge
Final Angle
Judge
Final Torque (FN TQ)
ASCII
Hex
2EH 32H 33H 34H 4CH 20H 20H 31H 32H 33H 4CH 20H 20H 2EH 32H 33H
Data
. 2 3
4 L 1 2 3 L 0
. 2 3
Byte
33
34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
Desc.
FN
TQ
Judge
ASCII
Hex
34H 20H 20H 20H 20H 20H 20H 20H 20H 20H 20H 20H 20H 20H 20H 20H
Data
4
Byte
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63
Desc.
1st Time
Judge
ASCII
Hex
20H 20H 20H 20H 20H 20H 20H 20H 20H 31H 30H 2EH 30H 4CH 20H
Data
1
0 . 0 L
Byte
64 65 66 67 68 69 70 71 72 73 74 75 76 77 78
Desc.
2nd Time
Judge Judge
CR LF
ASCII
Hex
20H 20H 32H 2EH 30H 20H 20H 20H 20H 58H 20H 20H 20H 0DH 0AH
Data
2
. 0 X
Note: “H” shown in chart above = HEX (Ex. 20H)
Judge: High = “H” Low = “L” Total Judgment “O”: 4FH ACCEPT
“X”: 58H REJECT
“A”: 41H ABNORMAL
“S”: 53H STOP (RESET)