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S5 data overflow, no connection

Created by: Petr_z at: 7/15/2010 1:20 PM (3 Replies)

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7/15/2010 1:20 PM	Rate (0)
Petr_z Posts: 2 Rating: (0)	Hi, we have S5 115U with CPU942. I tried to connect to this PLC with old PG720II, As511, Com1standart, port 9600, even parity, no handshake, 8+1stop bit, cable 6ES5734-2BF00. But when I try to switch to Online, I receive error message Overflow in data exchange with PG. What should I check?
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7/16/2010 9:48 AM	Rate (0)
NPSK Posts: 70 Rating: (0)	Hi, Check your CPU Pg port power section. Or use External S5 Adaptor with external power supply. Give me feedback
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7/19/2010 12:00 PM	Rate (0)
Petr_z Posts: 2 Rating: (0)	Hi, You mean passive/active jumper settings of COM1? I tried both, message is still the same "Data overflow...", without com. cable connected message is timeout... Could be port of PG damaged?
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7/23/2010 7:47 AM	Rate (0)
NPSK Posts: 70 Rating: (0)	Did u have an S5 TTY-RS232 external convertor with external power . If yes then u can try.
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