Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 372

■Any value
At the time of the disconnection detection, a value set in 'CH1 Conversion setting value at disconnection detection' (Un\G532)
is stored in 'CH1 Digital output value' (Un\G400).
The default value of 'CH1 Conversion setting value at disconnection detection' (Un\G532) is 0. The value can be changed to
any value although using 0 is no problem.
• When the scaling function is used, a value according to the setting of 'CH1 Conversion setting at
disconnection detection' (Un\G534) is scale converted and then stored as a scaling value.
• When using the shift function, the value obtained by the conversion value shift rate to the scale converted
value is stored.
Setting procedure
1.
Set "Disconnection detection function enable/disable setting" to "Enable".
[Navigation window]  [Parameter]  [Module Information]  Module model name  [Module Parameter] 
[Application setting]  [Disconnection detection function]
2.
Set "Input signal error detection/disconnection detection auto-clear enable/disable setting" to "Enable" or "Disable".
3.
Using "Conversion setting for disconnection detection", set what value is to be stored in 'CH1 Digital output value'
(Un\G400) at the time of the disconnection detection.
Item
Conversion setting at disconnection detection
4.
When "Given Value" is set, set "Conversion setting value for disconnection detection".
Item
Conversion setting value for disconnection detection
It takes up to 355 ms to detect a broken wire.
3 FX5-8AD
370
3.4 Functions
Setting range
• Up Scale
• Down Scale
• Given Value
• Value immediately before disconnection
Setting range
-32768 to +32767 (0.1 unit)