Samson 5757-7 Mounting And Operating Instructions page 50

Data transmission
– Switching output state
– Slide switch position
– Flow temperature set point
– Set point reduction
– Operating status
– Cause for operating status
– Remaining time for pump lag
– Remaining time until anti-block protection of pump
– Limit switch status
– Current actuator travel
– Current correction value for regulation
– P component from control
– Integral-action component from control
– Temperature inside the device
The data are logged until the memory capacity of the memory pen is full.
Data in the memory pen can be saved as a data logging file using TROVIS-VIEW.
Data logging
1. Connect the memory pen to the serial interface of the actuator (Fig. 16).
The yellow LED on the actuator indicates that the data logging is being prepared (blinks
three times in quick succession (see section 2.3). As soon the blinking pattern of the yel-
low LED changes, data transmission to the memory pen is completed.
2. Data logging is completed after removing the memory pen from the serial interface of the
actuator.
Note: You can load a data logging file in the Trend Viewer by selecting Load a graph from
the context-sensitive menu.
Transfer data onto a computer
1. Plug the memory pen (3) together with the modular adapter (2) into the serial interface
(COM port) of the computer (1) (Fig. 15).
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EB 5757-7 EN