I have SIEMENS panel OP270 ( 6AV6 542-0CA10-0AX0 ) that communication with S7-300 ( CPU315-2DP ) ata the moment the touch screen show only :
BOOTLOADER
VERSION 1.1
DATE : 07.05.2002
And the PLC program in this S7-300 CPU are working very well because in AOTU mode. But if something happen in this PROCESS, I can not check and find out the problem because the touchscreen only show above message. So, could someone inform me what is the meaning of that message and what I have to do ? Where I can download the manual instruction of SIEMENS OP270 ?
Thanks'
INDRA
BOOTLOADER
VERSION 1.1
DATE : 07.05.2002
And the PLC program in this S7-300 CPU are working very well because in AOTU mode. But if something happen in this PROCESS, I can not check and find out the problem because the touchscreen only show above message. So, could someone inform me what is the meaning of that message and what I have to do ? Where I can download the manual instruction of SIEMENS OP270 ?
Thanks'
INDRA