42 MODBUS-GW Installation and Operation Manual — P/N LS10015-000NF-E:C2 4/30/2019
Troubleshooting What is the “Analog Value Polling Time Out”?
6.9 What is the “Analog Value Polling Time Out”?
This is how long a gateway will continue to poll analog points after the last client read request of the points. As long as the client makes
analog reads of the same points faster than the Analog Value Polling Time then the gateway will continue to poll these points. If the cli-
ent polls slower than the Analog Value Polling Time then the gateway may return readings of zero because this will be considered an ini-
tialization read.
6.10 System Trouble
For information about system trouble information stored in holding registers, refer to 5.9, "Panel and System Troubles Input Registers".
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