Tankvision Gauge Link
Operation
Hauser
25
When adding gauges to the Tankvision Gauge Link it is important that the gauges are added
in consecutive order, otherwise the Tankvision Gauge Link will only poll for the first
addresses until it reaches a level holding register which contains 255, then it will go back
and repeat polling for the first gauges.
For example:
If level and temperature are required from 6 off 854 Honeywell Enraf gauges, having
addresses 01, 02, 03, 04, 05 and 06 respectively, then it is advised that configuration to be
done as follows:
If the above was configured but the last gauge with address 6 was mapped to as follows:
This gauge with address 6 will not be polled for because it is not directly preceeding the
gauge before it.
Each parameter can have a different address within the modbus holding registers. The
reason for this is that different parameters can come from different devices with different
addresses. This allows data from different addresses to be mapped to the group of input
registers, where the address of the input registers is derived from the level address of the
device.
Enter
Result
CONFIG(return)
Enable configuration
0=1(return)
Level address = 1
100=1(return)
Temp address = 1
1100=83(return)
Gauge type is a servo (83)
1=2(return)
Level address = 2
101=2(return)
Temp address = 2
1101=83(return)
Gauge type is a servo (83)
2=3(return)
Level address = 3
102=3(return)
Temp address = 3
1102=83(return)
Gauge type is a servo (83)
3=4(return)
Level address = 4
103=4(return)
Temp address = 4
1103=83(return)
Gauge type is a servo (83)
4=5(return)
Level address = 5
104=5(return)
Temp address = 5
1104=83(return)
Gauge type is a servo (83)
5=6(return)
Level address = 6
105=6(return)
Temp address = 6
1105=83(return)
Gauge type is a servo (83)
(return)
Enter
Result
8=6(return)
Level address = 6
108=6(return)
Temp address = 6
1108=83(return)
Gauge type is a servo (83)
Содержание Tankvision Gauge Link NXA20
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