Siemens LME71 Series Basic Documentation page 95

Error code Clear text
Loc: 225 PWM fan faulty
Loc: 226 PWM fan faulty
Loc: 227 PWM fan faulty
Error in compatibility between PME7 and
rSt Er1
LME7 during restore process
Error in compatibility between PME7 and
rSt Er2
LME7 during restore process
rSt Er3 Error during restore process
Error in compatibility between PME7 and
bAC Er3
LME7 during backup process
Err PrC Error in PME7
Smart Infrastructure Basic Documentation LME7...
14 Error code list with operation via external AZL2 display
Possible cause
- After the prepurge speed was reached, the
minimum PWM prepurge speed was undercut
(parameter 675.00) or ...
- After reaching the ignition load speed, the
maximum ignition load PWM (parameter 675.01)
was exceeded
Parameterization error:
- Speed low-fire > speed high-fire, or
- Low-fire = 0 rpm, or
- Maximum speed = 0 rpm
One or several parameters violate the minimum /
maximum limit
Program sequence of PME7 does not match the
LME7
LME7 hardware does not match the PME7

PME7 faulty

PME7 removed during restore process
Program sequence of PME7 does not match the
LME7

Data content of the PME7 defective

No PME7 plugged in
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CC1P7105en
24.07.2020