Operating State Display - Siemens SIDOOR AT40 Betriebsanleitung

13 Operating state display

The 7-segment display H401 indicates the following operating states:
Display Meaning
0 Light barrier signal present (light barrier interrupted)
1 RAM, EEPROM or CPU error (system error)
2 Braking chopper defective
3 Error in the second shutdown route
4 Increased hold-open time with longer motor switch-on time
5 Motor undefined*
6 Motor blocked in direction of closure
7 Error in pulse generator
8 Minimal editor is started (press the service buttons OPEN and CLOSE simultaneously at power on).
9 Motor overcurrent
A Minimal editor (force setting) active
b Reserve
c Blockage while opening
C Minimal editor (profile setting) is active
d Door remains stationary during initialization run (no OPEN or CLOSE signal, or door has reached end
position)
E Motor overvoltage
F Motor undervoltage
h Reserve
H Parameter determination (learn run)
n Output stage defective
L Current measurement error
o Function OK
P Parameter error (error during learn run)
r CAN error
u Door closed
U Maximum door weight exceeded
_ Controller has no parameters and is waiting for learn run
* If a different motor version is used, commissioning must be repeated as described in these Operating Instructions.
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Elevator door drive AT40
A2B00095270A-03, 01/2012