Siemens 6SL3210-1PE21-1AL0, Manual

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11-6 Siemens PM240-2_EN_rev00-30082019.docx
11.4.2 Downwards
After the modify of the parameters of interest, it is always necessary to save the new values on
the hard memory of the Control Unit press the push button RAM to ROM, in order to prevent a loss of
data at the first shut down (voluntary or accidental) of the inverter. Using WEBSERVER software, you
have to switch ONLINE, then press the push button RAM to ROM. Alternatively, see the procedure
described to the chapter 10 for the setup by BOP.
Figure 39 Downwards diagram DI=INPUT DO=OUTPUT
Setting the START DOWNWARD
Preferably adjust only the parameters visible in the list User. Some of parameters mentioned are
available only after contacted OMARLIFT Support.
For departures "sweet" and without tearing it is necessary that the cabin moves slightly before acceleration
begins. This is obtained with the parameters:
PARAMETER THE CABIN AT THE
FIRST MOVE UP THEN
DOWN SUDDEN
ACCELERATION
AT
START
CABIN ACCELERATION
TOO FAST
P22011 (2.3.2.2)
↓ ↑
=
P22017 (2.3.3.2)
↓ ↑
=
P22029 (2.3.4.2) = =
↑
P22041 (2.3.10.2) = =
↑
↑ increase the value of the parameter
↓ decrease the value of the parameter
= parameter has no effect
•
Setting the STOP DOWNWARD
Preferably adjust only the parameters visible in the list User
To get an accurate and "sweet" stop, with minor variations in load, it is necessary to adjust some parameters:
PARAMETER ARRIVAL TO
FLOOR STILL IN
DECELERATION
(
NOT AT CONSTANT
SPEED)
OVER
TIME
AT LOW
SPEED STOPPING
AFTER THE
FLOOR STOPPING
BEFORE
THE
FLOOR SUDDEN
STOP UPWARD
JUMP
AFTER
STOP
P22035 (2.3.5.2)
↓ ↑
= = = =
P21542 (2.3.7) = =
↓ ↑
= =
P21630 = =
↑ ↓ ↓ ↓