Siemens SIMATIC PG 720, Руководство пользователя

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PG 720 Programming Device
C79000-G7076-C720-02
You can connect the PG 720 to a SIMATIC S5 programmable logic controller
using the COM1/TTY interface port. The required cable is supplied with the
PG 720 (
Order no.: 6ES5734-2BD20).
COM 1
(socket)
Figure 4-10 Connecting the PG 720 to an S5 Programmable Logic Controller
You connect your PG 720 to a SIMATIC S5 programmable logic controller as
follows:
1. Switch off your device.
2. Open the cover of the interface ports on the left-hand panel.
3. Plug the cable into the COM1/V.24 modem/PLC interface port.
4. Secure the connector with screws.
5. Plug the cable into the corresponding port on the CPU of the
programmable logic controller.
!
Caution
Risk of damage to the PG 720.
The interface port may be damaged if you confuse the connections or use the
wrong connecting cables.
Make sure that the TTY cable of the PG 720 is plugged into the
COM1/TTY port and not into the LPT1 port.
Before plugging the cable in, the static charge on your body, on the unit and
on the connecting cables must be equalized. You can do this by briefly
touching the metal mounting plate for the interfaces on the left panel of the
device.
Only use original cables to connect up with the programmable logic
controller.
Connecting the
PG 720 to S5
Programmable
Controllers
Installing the PG 720