![background image](http://html1.mh-extra.com/html/parker/vix250cm/vix250cm_user-manual_755859047.webp)
3. ELECTRICAL INSTALLATION 39
Fault Output
The fault output is an independent NPN open-collector output which is normally ‘low’, active
‘high’. The output ratings are +30V maximum in the OFF condition and 15mA maximum in
the ON condition. Figure 3-16 shows the output circuit.
Fault
Output
Drive
circuit
0V
Figure 3-16. Fault Output Circuit
Limit Switches
The drive has two limit inputs, the positive limit input and the negative limit input. When
wiring the limit switches it is essential to check that a positive direction command produces
motion towards the positive limit switch.
NC NEGATIVE
LIMIT
NC POSITIVE
LIMIT
+24V
Positive limit input
Negative limit input
POSITIVE
MOTION
Figure 3-17. Limit and Stop Switch Configuration
Summary of Contents for ViX250CM
Page 3: ......
Page 52: ...44 VIX IM MICROSTEPPER INDEXER DRIVE USER GUIDE...
Page 102: ...VIX IM MICROSTEPPER INDEXER DRIVE USER GUIDE 94...
Page 206: ...198 VIX IM MICROSTEPPER INDEXER DRIVE USER GUIDE...
Page 218: ......