LCP Message
Description
Status
Safe Opt. initialized
SO RESET required!
!1(1)
0 RPM 0.00 A 0.00KW
!Safe Stop [W68]
Auto Remote SO Req. RESET
e3
0b
e0
98
.1
1
The safety option was powered up. After the power up self-test (PUST), the safety option requests
a reset.
NOTICE
When the safety option indicates an error or warning, the LCP shows the warning Safe Option Failure [W252] if the warning is
not overwritten by a higher priority alarm. As a possible solution, check the connection between the safety option terminal S12
and terminal 37 on the control card.
Maintenance, Diagnostics, and
Troubleshooting
Installation Guide | VLT®Safety Option MCB 152
AN327351953089en-000101 / 130R0578| 71
Danfoss A/S © 2020.02
Summary of Contents for MCB 152
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