Geschäftsführer: Dr. Bernt Götz • Telefon 03641/66880 • Fax 03641/668866 • www.piezosystem.com
20
10.2. control commands:
<CR> starts command recognition, erases input buffer
ch,1<CR> binary output 1
ch,2<CR> binary output 2
ch,3<CR> binary output 3
ch,4<CR> binary output 4
and so on
11. BCD code
11.1. initiation
The setup procedure is for F-162, 163, 164, 166, 169, 1612, F-142, 143, 144,
146, and 149.
The switching procedure will be realized by BCD code.
The parallel port (LPT1/LPT2) of your computer must be connected with 25 pin
D-SUB port of the switch.
If the red LED is illuminated, the switch is in operation mode.
The Software is provided on the CD or on the internet
www.piezosystem.com
.
11.2. pinning and BCD code table
The TTL-Interface is realized via the D-SUB25pin-socket. The cable is rated at a
2 m cable length.
table 5: pinning
D-SUB 25pin-socket
function
2
D0
3
D1
4
D2
5
D3
12, 13
+5 V / 250 mA out
24, 25
GND
