LE3U set power off range of D register

LE3U, LE200, CF2N,EX1S,GX1S PLC, Smkoon, op320 etc.
manual from www.xueplc.com
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lollette
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LE3U set power off range of D register

Post by lollette » Wed Jan 13, 2021 4:13 am

we can set power off range of D register to D0 to D7999 but in Gx developer there is a limit of Power Save range upto D511 so how can i set Register D512 to D7999 power of save.

lollette
Site Admin
Posts: 80
Joined: Wed Jun 06, 2018 8:34 am

Re: LE3U set power off range of D register

Post by lollette » Wed Jan 13, 2021 4:14 am

From D0 to D511, the default is not maintained when power off, and D511 is locked after power off by default. So when programming, pay attention to the allocation of data addresses. If you need to keep the power off, try to choose the D area after D511.
befeor D511 can be set as power-off retention range , after D511 will be power-off retention without setting i

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