Honeywell SYA14 Series Manual page 278

Description and Operation
Theory of Operation (cont'd)
Control unit LED indicators provide visual information related to equipment status during
installation and operation. The five light emitting diodes (LEDs) located on the front panel of
the control unit are illustrated and described in figures 1-3 and 1-4.
Figure 1-3 Control Unit Front Panel Indicators
SAFETY MAT
PLANCHER DE SECURITE
SICHERHEITS-SCHALTMATTE
Output status
Etat de la sortie
Ausgangsstatus
Sensing threshold
Seuil de détection
Empfangspegel
Test mode
TEST Test
Test
Power supply
Alimentation
Stromversorgung
Light off
Lumière éteinte
Licht aus
The sensing threshold indicator flickers when the signal drift becomes high (see figure 1-4).
4 Honeywell • PK 107007-01 EN FR26 GLO 0298 Printed in France
Machine operation enabled
Marche de la machine autorisée
Maschinenbetrieb-Freigabe
Normal
Normal
Normal
Normal operation
Fonctionnement normal
Normalbetrieb
Power off
Hors tension
Ohne Spannung
Light on
Lumière allumée
Licht ein
FF-SM Series Installation Manual
TEST
Machine operation disabled
Marche de la machine interdite
Maschinenbetrieb gesperrt
Excess gain must be adjusted
Régler le gain
Den Sicherheitsfaktor einstellen
Device in test condition
Appareil en test
Gerät im Tesbetrieb
Power on
Sous tension
Unter Spannung
Flickering light
Lumière clignotante
Blinkendes Licht
For application help: see Warranty Information