User manual

WI-GTWY-9-xxx Wireless Gateway V1.18
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The WI-GTWY-9-xxx also monitors its battery voltage and supply voltage. These are stored in
registers 4310 and 4311 respectively, as 16 bit values, scaled so that a value of 16384 decimal
(hex 4000) corresponds to 8 V, and a value of 49152 (hex C000) corresponds to 40V.
A low battery alarm is available at register 4308. This becomes active when the battery voltage
falls below 11.3V, and clears when the battery voltage rises above 11.8V. Supply voltage is also
monitored, and an alarm is available at register 4309. This becomes active if the supply voltage
falls below 8.0V, and clears when the supply voltage rises above 9.0V.
I/O Register Description I/O Register Description
4300 Input value DIO 1 4320 Output value DIO 1
4301 Input value DIO 2 4321 Output value DIO 2
4302 Input value DIO 3 4322 Output value DIO 3
4303 Input value DIO 4 4323 Output value DIO 4
4304 Input value DIO 5 4324 Output value DIO 5
4305 Input value DIO 6 4325 Output value DIO 6
4306 Input value DIO 7 4326 Output value DIO 7
4307 Input value DIO 8 4327 Output value DIO 8
4308 Low battery voltage status
4309 Supply voltage fail status
4310 Battery voltage value
4311 Supply voltage value
4370 - 4379 Inverse values of
4300 - 4309