Honeywell SYA14 Series Manual page 608

4.9.1 Conveyor applications
FACTORY SETTINGS
•
The muting module is set in the conveyor mode on delivery (Refer to chapter 2.4.1
Selection of the appropriate mode, to select the press mode).
•
The maximum timing tmax allowed between SM sensors is set to 1 second on delivery. It
can be modified to the following values : 2 s, 4 s, or 8 s.
• The setting of the timing tmax also sets the muting maximum duration ∆max. In the conveyor mode
factory setting, the muting duration is set to 2 mn on delivery. It can be modified to the following values :
4, 8 or 60 mn.
•
On delivery, the muting module provides a normally closed test contact between
terminals 28 and 29. All the Honeywell protective equipment need a normally closed contact
on their test input with the exception of the FF-SCAN, the FF-LS and the FF-SPS4 which
need a normally open contact. The test output can be changed to a normally open contact.
• Refer to chapter 2.4.2 SM inputs to select tmax and ∆max, and refer to chapter 4.5.2 Test output to
select the appropriate test contact.
Two-direction muting using two sensors
IMPROPER INSTALLATION
•
The interruption of the beams starts the muting sequence, but the electrical connections
must be made in such a way that the release of the protective equipment beams stops the
muting sequence.
•
For sensors installation, strictly adhere to instructions given in chapter 3.2.1 Use in the
conveyor mode.
Failure to comply with these instructions could result in death or serious injury.
74 107004-15 EN FR26 ROW 0899 Printed in France