Massa M3 - Page 21

MASSA PRODUCTS CORPORATION
Product Manual- April 24, 2012 20 M3 Wireless Ultrasonic Level Sensor
APPENDIX A (continued from previous page)
Miscellaneous Sensor Information
Threshold Settings Defined in Sensor Registers (see section 3.1.10 and 3.1.11)
Model M3/150
Threshold Name Reg 78 Reg 79 Reg 80 Reg 81 Reg 82-83 Reg 84-85 Reg 86-87
Very Hi 1 0 0 0 2400 3200 4000
Hi 4 3 2 1 2400 3200 4000
Normal 8 6 4 2 2400 3200 4000
Low 14 8 6 3 2400 3200 4000
Very Low 18 12 8 4 3200 4000 4800
Model M3/95
Threshold Name Reg 78 Reg 79 Reg 80 Reg 81 Reg 82-83 Reg 84-85 Reg 86-87
Very Hi 1 0 0 0 8000 12000 16000
Hi 4 3 2 1 8000 12000 16000
Normal 8 5 2 1 8000 12000 16000
Low 14 6 4 2 8000 12000 16000
Very Low 18 12 7 3 8000 12000 16000
Model M3/50
Threshold Name Reg 78 Reg 79 Reg 80 Reg 81 Reg 82-83 Reg 84-85 Reg 86-87
Very Hi 10 7 4 1 8000 12000 16000
Hi 12 8 6 2 10000 14000 18000
Normal 14 9 6 2 12000 16000 20000
Low 19 13 7 3 12000 16000 20000
Very Low 22 17 11 6 16000 20000 24000
Sensor XBee radio settings (FW ver 29A0):
Scan Channels (SC) = 0x1ffe
Node Identifier (NI) = Massa M3/xxx (this is specific to sensor model type, 150, 95, 50, 150is, or 95is)
Device Type Identifier (DD) = 0x30201
Node Discovery Option (NO) = 1
Sleep Mode (SM) = 1 (Pin Hibernate)
Poll Rate (PO) = 0
PAN Conflict Threshold (CR) = 3
Device Options (DO) = 0 (future 29A7 or greater)
Associated LED Blink Time (LT) = 0x0A
Sensor dimensions:
Models M3/150 & M3/95
Model M3/50