SEW-Eurodrive D 16, Руководство по эксплуатации

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5
Startup
Installation and setup of optional equipment
24
Operating Instructions – Explosion-Proof VARIMOT
®
Variable Speed Gear Units and Accessories
Front side of the
speed monitor
Front side of the speed monitor:
50999AXX
Fig. 9: WEXA/WEX speed monitor
LED in CHK 1
(yellow/red) For indicating input pulses (flashes yellow), input interference (blinks red),
and unit malfunction (continuously red)
LED PWR (green) For indicating the supply voltage
LED OUT 1 (yellow) For indicating that relay 1 is active
LED OUT 2 (yellow) For indicating that relay 2 is active
LED OUT 3 (yellow) For indicating that the transistor is active
RS 232 The RS 232 interface for connecting a PC for setting parameters and
diagnosing the UFC with PACTware.
Display For indicating measured values and faults in parameter assignment mode
The start bypass time may not exceed 3 seconds. This setting must be carefully
performed and verified by a final measuring step.
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