Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 362

■Setting procedure
1.
Set "Warning output setting (Rate alarm)" to "Enable".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Module Parameter] 
[Application setting]  [Warning output function (Rate alarm)]
2.
Set the value to "Rate alarm change rate selection".
Item
Rate alarm change rate selection
3.
Set values for "Rate alarm upper limit value" and "Rate alarm lower limit value".
Item
Rate alarm upper limit value
Rate alarm lower limit value
Set values within the range satisfying the condition "Rate alarm upper limit value > Rate alarm lower limit
value".
If a value out of the range is set, a rate alarm upper/lower limit setting value inversion error (error code:
1BAH) occurs.
4.
Set a value in "Rate alarm detection cycle setting".
Item
Rate alarm alert detection cycle setting
3 FX5-8AD
360
3.4 Functions
Setting range
0: Rate specification
1: Digital output value specification
Setting range
-32768 to +32767
Setting range
1 to 32000 (times)