Operating Instructions Thread tapping units/ Accessoriesr 01/09, Software 4.9
©
01.1994-2016 microtap GmbH
34
3.5.
Link between PC and thread tapping machine
The communications link between a PC and the thread tapping machine is realised
via serial interface RS 232 and is based on ASCII code.
9600 baud, 8 data bits, 1 stop bit, no parity bit
3.5.1. Set of parameters forwarding to the machine
The set of parameter values is transferred as a block ASCII code.
Each parameter has a single character code followed by the symbol “=” selected
parameter value. The end of each parameter datum is coded by the characters
“<CR>” (carriage return). No parity sum created.
EXAMPLE: T=105<CR> ( depth = 10,5 mm)
The set of parameters includes the following parameters:
Parameter
Code
Range of values
Depth
‘T’
0 - 800
(0,0 – 80,0 mm)
Spindle speed ‘N’
300 - 3000
(300 - 3000 min
-1
)
Fracture torque ‘B’
30 - 7000
(30 - 7000 Ncm)
chip clearance ‘E’
0 - 5
( 0 – 5 chip clearances)
Lubricant pulse ‘L’
0 - 10
(0-10)
Thread
‘G’
0
1
(0 = right hand)
(1 = left hand)
Reverse mode ‘R’
0
1
2
(0 = 100%)
(1 = 200 %)
(2 = 50 %)
Start- mode
‘A’
0 = Start manuel
(Start MAN)
0 = Start Fz
(Start Fz)
(only with
ZAP)
1 = Auto
(Autostart)
2 = auto + Sz
(St Fz/Sz)
(only with
ZAP)
Sz
‘S’
0 - 700
(0,0 – 70,0 mm)
DSz
‘D’
0 - 100
(0,0 – 10,0 mm)
Remote control ‘H’
0
1
(0 = Off)
(1 = On)
Fz
‘F’
0 - 100
(0 – 10,0 N)
