Functions
SF4C Safety light curtain
76
-
ANSI/RIA R15.06-1999: 'for Industrial Robots and Robot Systems - Safety
Requirements, 10.4.5 Muting'
The muting function is active when all the conditions listed below are satisfied:
•
The control output (OSSD 1, OSSD 2) is ON.
•
The safety output 1/2 is ON
•
The time frame in which the muting input 1/2 switches from OFF to ON and vice versa
should be between 0.03 to 3s.(Note 1)
•
The incandescent lamp with 1.5 to 6W is connected to the muting lamp output. (The
muting lamp diagnosis function is inactive at the time of factory setting.) (Note 2)
NOTE
1. Only 0 to 3s is allowed if you connect the NO (Normally Open) type muting
sensor to input 1 and the NC (Normally Closed) type muting sensor to input
2. For these settings you can use the handy controller SFC-HC (optional).
2. The muting lamp diagnosis function can be set with the handy controller
SFC-HC (optional).
3. If the muting lamp diagnosis function is activated and the lamp is not
connected or burnt out, the muting function becomes inactive.
4. Although the muting time at the factory setting has no limit, the muting time
can be changed in units of 1s in the range of 1 to 600s by the handy
controller SFC-HC (optional).
5. Photoelectric sensors with semiconductor output, inductive proximity
sensors, position switches on NO (Normal Open) contacting point, etc. can
be used as muting sensors.
3.8.1 Specification
for the Muting Sensor
The muting sensors can be photoelectric sensors, inductive proximity sensors, or position
switches etc. They have to be in the ON state if an object is sensed. For NPN output this means
0V, for PNP V.
Rugghölzli 2
CH - 5453 Busslingen
Tel. +41 (0)56 222 38 18
Fax +41 (0)56 222 10 12
mailbox@sentronic.com
www.sentronic.com
Produkte, Support und Service
SENTRONIC
AG