NLLW – návod k obsluze a instalaci
2 LLW service
2.1 The LLW signaling tones
The LLW signaling acoustically stages which can happen during
operation. Further signaling is by Green and Yellow indicator connected in lift
cabin. Acoustic samples of signaling tones you can check in configuration sw
LiftSet.
Stage Tones frequency Indicators
Line pick up –▄–■–▀– 425-850-1275
Yellow
lighting
Line hang up –▀–■–▄ 1275-850-425 Light off
Notification after calling –▄–■–▀– 425-850-1275
Green
lighting
Command confirmation from
phone
––█–– 425
Dial DTMF/Pulse Light off
Call lighting x
Notification of call ending –■–■–■– 1275 lighting x
Enter to programming mode
from phone
–■–■–■– 850
Yellow
lighting
Programming from phone ––▓–▓––––– mod. 850
Yellow
lighting
Parameter confirmation ––█––
Enter to programming from PC –■–■–■– 850
Sequentially
flashing
Programming from PC
Sequentially
flashing
Connection to telephone line
(Reset)
–■–▄–■–
1275-850-
1275
Both flash
ERROR
–■–■–■–■–■–■–
425….
Empty memory (not
programmed number)
–█–▄–■–▄–■–▄–
850-1275-
1700…
Calling from input INP1 (failure) –▓–▓––––▓–▓– Mod. 850 Lighting off
Calling from system timer
–▓–––––––––
▓–
Mod. 850 Lighting off
lighting x – green / yellow – up stage (confirmed = green)
Table 1 : Signaling used in LLW
