Rockwell Automation 1752-L24BBBE SmartGuard 600 Controllers User Manual - Manual (Page 71)

Rockwell Automation Publication 1752-UM001E-EN-P - June 2014 71
Configure Local I/O Chapter 6
Automatic Adjustment of On- and Off-delay Times
If parameters that affect the cycle time are changed after the on- and off-delays
have been set, you may not be able to close the Controller Properties dialog box
because of an error in the parameter settings. If this occurs, you can re-adjust the
on-and off-delay times based on the cycle time by using the Adjust valid ON/
OFF delays with cycle time value button on the Local Input/Test Output tab.
Configure Local Test Outputs These four independent test outputs can be used in combination with safety
inputs. They can also be set for use as standard output terminals. The test pulse
output features are listed below.
• Current monitoring for muting lamp — A wire off or burned out light
bulb can be detected for the T3 terminal only.
• Overcurrent detection and protection — To protect the circuit, an output
is blocked when an overcurrent is detected.
ATTENTION: Pulsed outputs must not be used as safety-related outputs (for
example, for the control of safety-related actuators) because they are not safety
rated.