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Firmware updating

Created by: RunarSJ at: 9/19/2014 11:10 AM (1 Replies)

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9/19/2014 11:10 AM	Rate (0)
RunarSJ Member Joined: 9/15/2014 Last visit: 10/24/2014 Posts: 1 Rating: (0)	Automation student. I am currently borrowing a Siemens 1200 PLC from my school, but it only had V1.0, thus not allowing PID regulation. I am trying to update it V2.2, were the school have a Siemens MC. The PLC is a CPU 1214C AC/DC/RLY Serial: 214-1BE30-0XB0 I encounter two problems: -When entering the MC into the PLC, the "MAINT" LED blinks, and doesn't change state. -When I try to power cycle, the "ERROR" LED begins to blink. I supply the PLC with 24V/DC power, and have a simulation board attached with eight switches for simulation. Looking forward to a reply. Regards, RJ

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9/19/2014 12:27 PM	Rate (0)
Marcjan Platinum Member Joined: 4/22/2010 Last visit: 8/22/2019 Posts: 5564 Rating: (659)	Hello, Carefully read this story: Operating system updates for CPU 1214C, COMPACT CPU, AC/DC/Relay and give us the partnumber of the MC if still problems. Regards, Marcjan
	Problem solved? Please let us know! Please no technical questions by PM, use the forum sections for your questions.
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