InformationThe test function can also be activated during travel.16.14.3 Testing of the protection device according to EN81-A3Testing of the protection device according to EN81-A3 to prevent accidental movement of the cabinfrom the stopping point.16.14.3.1 Powerless drifting of the cabin from the floorThe output stage is switched off, the motor brake open, the cabin drifts away.Perform testing of protection device according to EN81-A3 with powerless driftingPower section-> ChecksZA-InternSelect "Checks" menuChecks|-" SCY_EN OFF|-" ONEnable testsSelect parameter "SCY_EN"Enter "SCY_EN=On"Checks|-" SCY_A3 OFF|-" PowerlessA3 supportSelect parameter "SCY_A3"Switch on test EN81-A3 with "SCY_A3=powerless"CAUTION!!!A3 test activeTravel command will[ESC] just open brakeMessage that the brake is opened in the following tripDanger!• The motor is not powered and drifts in the direction of the pulling load!• The monitor functions of the ZETADYN are deactivated. There is a risk for the system and personsdue to uncontrolled movement of the lift.16.14.3.2 Travel with maximum acceleration from floorThe output stage is switched on, the brakes are open, the cabin is accelerated to maximum under fullpower.CAUTION!Caution !• Do not perform testing of the protection device according to EN81-A3 "Travel with maximumacceleration from floor" if the motor already has high temperature because the motor will be heatedup even more by the maximum acceleration.• The motor can be demagnetised by the testing of the protection device according to EN81-A3"Travel with maximum acceleration from floor". Ziehl-Abegg will give no guarantee for motors whichare do not originate from Ziehl-Abegg.Translation of the original operating instructionsZETADYN 4C Special functionsR-TBA12_01-GB 1415 Part.-No. 00163371-GB183/20416Special functions
