ABB CP420B, Инструкция по установке и эксплуатации

Страница: 18 / 24

Operation
18 ABB, 1SBC159102M0202
6.5 Touch Screen Calibration
To calibrate the touch screen, the system menu command Set is used. Then per-
form the following steps:
1. Touch the upper-left and lower-right corners of the screen.
2. Follow the route on the screen.
3. Touch the square on the center of the screen to complete the task.
See also section 6.2 System Menu .
6.6 Downloading an Application
Connect the RS232 port on the PC to the COM1 port on the CP420 using a
TK401 cable. The connection can also be made according to the illustration be-
low.
Set the dip switch SW7 = ON . After the self-test, the system menu will be
displayed on the screen and the operator terminal is ready to download the
application.
Note:
When using the Set command all RAM data will be cleared.
9-pin male 9-pin female
RXD 2 2 RD
TXD 3 3 SD
GND 5 5 SG
RTS 7 1 CD
CTS 8 4 DTR
6 DSR
7 RTS
8 CTS
Note:
COM2 is mainly used for controller communication. When used for PC communica-
tion, the pin setting described for COM2 in chapter 5 Communication Ports is used.
Warning:
To avoid an electrical shock, be sure to switch off the power before connecting the
download cable to the operator terminal.