6.1
Operating modes
6.1.1
Manual operation
Before any manual adjustment, the power to the rotary drive must be off. The adjustment is
made using the Allen key provided.
6.1.2
Operation with 3-second motor run time
When operating with a 3-second motor run time, the following should be noted:
1.
The 3-s mode is only possible for switch positions 00 and 05, and only for a constant
voltage for at least 1 minute at terminals 1 and 2.
2.
Depending on the installation position, the rotary drive opens (or closes) with voltage at
terminal 3, and closes (or opens) with voltage at terminal 4.
3.
The maximum duty cycle is one actuation/standard cycle per minute. Between two 3-s
operations in the same direction, there must be a pause of at least 1 minute. If an ad-
justment in the same direction is attempted in less than the prescribed time, the func-
tion will be blocked until the idle period has elapsed but will be enabled again automat-
ically afterwards.
4.
The same is true with regard to the spring-mode for spring-return drives, which consti-
tutes a drive function in direction I.
5.
If an attempt is made to operate a spring-return drive in switch positions 00 or 05 with
1-wire control, the motor run time will automatically switch to 15 s / 90° to avoid an un-
controlled duty cycle and thus potential overheating of the rotary drive.
6 | Operation
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Translation of the original installation guide · Version 1.0 · 2021-05-27