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Using Visilogic V9.4.0 running WINXP sp3 .

V1040 with V200-18-E6B

Re-installed visilogic software, updated operating system on V1040,

created a new empty project, no change.

The V1040 has a 24vdc supply.

The problem is that the 4-20ma analog outputs (both channels)

seem to be limited to about 10volts.

This gives me a maximum loop resistance of 50ohms not the 500ohms

stated in the manual.

It would 'appear' that some software from a 0-10volt output is limiting the 4-20ma.

Test it yourself: hang a 100ohm load and set the channel for 4095 decimal.

This should work and give 20ma = 20volts but it doesn't, it'll stop at 11volts.


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