7. Indications
7.1. Indication lights
Figure 18: Local controls with indication lights
[1] illuminated (green): End position OPEN reached
[2] illuminated (red): Fault signal (option)
[3] illuminated (yellow): End position CLOSED reached
Fault signal (option)
The fault signal (red indication light) indicates the following events:
●
Torque fault: The set torque was exceeded before reaching an end position.
●
Thermal fault: Motor protection has tripped, i.e. the motor is overheated.
7.2. Mechanical position indicator/running indication
Mechanical position indicator:
●
Continuously indicates the valve position
(For a swing angle of 90°, the indicator disc [2] rotates by approximately 180°.)
●
Indicates whether the actuator is running (running indication)
●
Indicates that the end positions are reached (via indicator mark [3])
Figure 19: Mechanical position indicator
[1] Cover
[2] Indicator disc
[3] Mark
[4] Symbol for position OPEN
[5] Symbol for position CLOSED
23
SQ 05.2 – SQ 14.2/SQR 05.2 – SQR 14.2
AMB 01.1 Indications
To Next Page
Loading...
