AUMA SQR 05.2-F05 User Manual

Standard:
●
Switch-off mode adjustable
-
Limit or torque seating for end position OPEN and end position CLOSED
●
Torque by-pass, adjustable up to 5 seconds (no torque monitoring during this time)
●
Start and end of stepping mode as well as ON and OFF time (1 up to 1,800 seconds)
can be programmed individually for directions OPEN and CLOSE.
●
Any 8 intermediate positions between 0 and 100 %, reaction and signal behaviour pro-
grammable
Options:
●
Positioner
-
Position setpoint via analogue input E1 = 0/4 – 20 mA
-
Automatic adaptation of the dead band (adaptive behaviour can be selected)
-
Split Range operation
-
MODE input for selecting between OPEN - CLOSE duty and modulating duty
Application functions
Standard:
●
EMERGENCY operation, behaviour programmable
-
Digital input low active, reaction can be selected: Stop, move to end position CLOSED,
move to end position OPEN, move to intermediate position
-
Torque monitoring can be by-passed during EMERGENCY operation.
-
Thermal protection can be by-passed during EMERGENCY operation (only in com-
bination with thermoswitch in the actuator, not with PTC thermistor).
Options:
●
Enabling local controls via digital input Enable LOCAL.Thus, the actuator operation can
be enabled or disabled via push buttons on the local controls.
●
Local Stop
-
The actuator can be stopped via push button Stop of local controls if the selector
switch is in position REMOTE. Not activated when leaving the factory.
●
EMERGENCY stop button (latching) interrupts electrical operation irrespective of the
selector switch position.
●
Interlock, enabling the operation commands OPEN or CLOSE via digital inputs Interlock
OPEN or Interlock CLOSE
Failure functions
Standard:
●
Valve overload protection (adjustable), results in switching off and generates fault indic-
ation
●
Motor temperature monitoring (thermal monitoring), results in switching off and generates
fault indication
●
Monitoring the heater within the actuator, generates warning signal
●
Monitoring of permissible on-time and number of starts (adjustable), generates warning
signal
●
Operation time monitoring (adjustable), generates warning signal
●
Phase failure monitoring, results in switching off and generates fault indication
●
Automatic correction of the direction of rotation upon wrong phase sequence (3-phase
AC currrent)
Monitoring functions
60
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2 Control unit: electronic (MWG)
Technical data AC 01.2 Non-Intrusive

AUMA SQR 05.2-F05 Specifications

General

Brand	AUMA
Model	SQR 05.2-F05
Category	Controller
Language	English