Some netizens shared that they really don’t understand programmer that encrypted PLCh. If Party A is purely preventing the final payment, after all the payment is paid, they should take the initiative to tell the password, otherwise they will forget it in the future, which will be a trouble for both parties. They keep contacting and calling WeChat, but in the end they are unhappy, and the door to cooperation will basically be closed next time.
Party A must also be careful. During acceptance, you must upload the program and try it, and even write it in the contract. If there are any problems, you can solve them through formal channels. I personally think that encrypting PLC is not a good way. It was originally a very simple change, but it was not solved after a day of trouble.
Vector A:
We usually encrypt it here, but we will prepare two stickers during acceptance. One will post the contract and the other directly to Party A to post it himself. It won’t be possible without encryption. Perhaps because half of the partners are in the same industry, the technician who has not accepted Party A changed the program himself, and there was also a problem. Fortunately, it is not considered an accident, so they are all encrypted after the fight.
Telecom B:
Never encrypt PLC. A leader once told me that he wanted to encrypt PLC. I said that such a villain is not something that a company like us can do, and no one mentioned encryption since then.
Video C:
Only small and small projects will be encrypted, large 400 1500 are rarely encrypted, PCS7 has never seen encrypted. At most, a large project is to encrypt FB by developing its own functions. No one encrypts the logic. upper computer WIcc is not encrypted either. Many touch screens are prohibited from being returned. I found that the simpler the smaller the equipment the smaller the equipment is, the more it will be encrypted.
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