16
Go to Table
of Contents
26 Machine Room Temperature
This error message is raised if the machine room tem-
perature is outside the adjusted temperature region and
any new start of the lift is prohibited. [B21=0] clears ma-
chine room temperature detection. No checking is car-
ried out.
• If [B21=1] then checking MR temperature is carried
out with the detector on ALC main board.
• If the temperature around the main board is lower
than the value defined in parameter [B42] or greater
than the value defined in parameter [B43] then er-
ror 26 is created. Check the temperature around the
mainboard and the defined limits.
• If [B21=2] then checking MR temperature is carried
out by an external measuring device. The controller
reads its output through the terminal input [THR].
Cause
To Next Page
Loading...