I have V1040 connected to IO-16A3-RO16
the 2 highspeed inputs are connected to
DW 7 and DW 8 with frequency measurement 1000msec
on the HMI I have 2 displays (variable Numeric) linked to DW7, DW8
The LEDs 4,5,6,7 (on the I/O module are on)
I have 24V pulses (50% duty) on input pins 36 and 38. changed the frequency from 1Hz to 300Hz
the value on the display is not changing
help is apreciated
best regards
Kurt