MA MCTS II, Ver. 1.4
5
11/2018
SIGNALTEC GmbH, Reutersbrunnenstrasse 27, D-90429 Nürnberg, GERMANY, T. +49 911 2550993-0, F. +49 911 2550993-13, Email: [email protected], Web: www.signaltec.com
4.
Operating instructions
Before you switch on the primary current through the current transducer, be sure that the transducer is powered
by the MCTS rack and that the output current loop is closed. An unsupplied transducer can be damaged as well
as a sensor with open current output loop. The power and transducer states (ok or error/overload) are visible on
the front panel and available on the status-readout interface (see chapter 6).
Power-LED off:
System not powered or channel not installed
Power-LED
green
:
Channel powered
Status-LED off:
System not powered or channel not installed
Status-LED
green
:
Transducer connected, normal operation
Status-LED
red
:
Transducer overloaded or interruption in output circuit, switch primary current off!
Example: Four channel MCTS system
Channel 1, 2, 3:
Transducer powered, transducer status ok
Channel 4:
Transducer powered, transducer overloaded, output loop open or transducer defective
Channel 5, 6:
No power supply installed
