ABB vital 1 Original Instructions Manual - Page 16
Browse online or download pdf Original Instructions Manual for Controller ABB vital 1. ABB vital 1 20 pages. Safety controller
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5
Operation
LED indication
LED
Indication
ON
On:
Flash
OFF
ON
T:
OFF
ON
R:
Flash
OFF
ON
/ 1:
OFF
ON
/ 2:
OFF
2TLC172156M0201, rev. C
2016-07-04
Description
Supply voltage OK
Supply voltage below 18 VDC or short circuit
No supply voltage
Dynamic signal output – OK
No dynamic signal output
Dynamic signal input – OK
Defective dynamic signal input to unit (asymmetric pulses)
No dynamic signal input
Relay output no 1 activated
Relay output no 1 not activated
Relay output no 2 activated
Relay output no 2 not activated
16
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