D GB E DK P Motormodul MZ2 MM2x8A Technische ... - Essmann

Motor Modul MZ2 MM2x8AFunctions for MZ2Press of the pushbutton "Ventilation STOP”The function "Ventilation STOP" stops the actuators. The actuators aremade idle. The current step is counted as finished in the direction ofmovement "Open". Only stopping is carried out in the direction ofmovement "Closed". Subsequently only the function "Ventilation closed" canbe triggered.Note: If "Ventilation STOP" is triggered shortly before or in theposition "closed", then the total movement time required for the motor circuitin direction of movement "closed" is switched into the direction of movement"Closed" after pressing the "Ventilation closed" button. "Ventilation open"can only be triggered after that.Signal outputThe signal output (terminal 4 / 8) is permanently allocated to the actuatorcircuit. Should the drive not be in the "closed" position, the output is set. 24V DC voltage exists, this can be loaded with a maximum 100 mA.Functions for the actuator circuit adhesive magnetThe individual operating modes are controlled by the MCU-module.In all states:The functions "After triggering", "Release output" and "Step automatic" aredeactivated.The ventilation functions are inactive.Operating mode "rest position":The adhesive magnet is supplied.Operating mode "SHE-triggering":The adhesive magnet is switched off.Operating mode "Emergency operation":The adhesive magnet is switched on.The capacity of the emergency power back-up system determines the lengthof emergency operation capabilities. Standard configuration does notprovide a 72 h operating period.-+Flashing codes MM2x8AErrors recognised are emitted as a flashing sequence via the yellow fault LED. The flashing sequences have thefollowing meaning:Flash Code Error Cause of ErrorDURATION Initdata Initialisation data missing or processor not running1 Mains supply error Fault in 230 V mains supply6 Bus error Communication with the CPU disrupted8 Self test Program monitoring10 Supply +5 V int. Supply voltage +5 V faulty11 Supply +24 V int. Supply voltage + 24 V faulty12 Mass error Actuator connection mass faulty13 Actuator supply Actuator connection 24 V faulty14 Actuator monitoring Diodes missing, lines faulty15 Direction of rotation motor Internal relayOff No error -20 03/24999739