rodrigoevaldo
Member
I provide a service a client on your machine has an SLC 5 / 04 1747-L543.
This CPU has three communication ports:
1 RS232 (DB9)
1 DH + (post)
1 PROG. TERM (mini Din)
I used my full RS232 Null Modem Cable that always use to communicate with Rockwell PLCs, connected to the port DB9 and could not the establishment of a communication on the DF1 driver.
I noticed that the port PROG. TERM has the same shape of the connector cable Micrologix (1761-CBL-PM02). It also could not establish communication.
In the CPU LED is blinking the DH + and the equipment does not have HMI or SCADA.
How can I get online on this CPU? Is there a correct cable? Do I have the jumper terminals Vcc / VBB to restore factory settings? If this jumper do I lose the Ladder in your memory?
Note: I do not have the backup of the machine, the machine is very old and the customer does not have its documentation.
This CPU has three communication ports:
1 RS232 (DB9)
1 DH + (post)
1 PROG. TERM (mini Din)
I used my full RS232 Null Modem Cable that always use to communicate with Rockwell PLCs, connected to the port DB9 and could not the establishment of a communication on the DF1 driver.
I noticed that the port PROG. TERM has the same shape of the connector cable Micrologix (1761-CBL-PM02). It also could not establish communication.
In the CPU LED is blinking the DH + and the equipment does not have HMI or SCADA.
How can I get online on this CPU? Is there a correct cable? Do I have the jumper terminals Vcc / VBB to restore factory settings? If this jumper do I lose the Ladder in your memory?
Note: I do not have the backup of the machine, the machine is very old and the customer does not have its documentation.