245
Obsolete. No longer logged.
Relay SS is de-energized because the safety string has lost power.
Verify that all stop switches, final limits, and other contacts in the safety string (see job
specific drawings) are in the closed position.
The elevator has been taken out of service at an upper floor due to flooding.
Verify that flood sensor is operating and wired correctly.
If Flood Sensor is not required, place a permanent jumper from M24 to Flood Sensor input
terminal on Machine Room SRU.
Both UET and DET are active
Both ETS switches are in the active state.
Check the switches and controller input terminals. Check the CAT5 cable connections
between the IP8300 selector and the breakout board.
This error is normally caused by the jumpers (J24) or Dip Switch settings being set wrong.
Check the Jumpers and Switches on each board and verify correct settings with the
drawings specific to that board.
The software and the safety hardware circuit are not seeing the same feedback from one of
the safety
The first of the two extra bytes shows the SRU input terminal (1=501, 2=502, etc.)
monitoring.
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