Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 155

CH1 Number of alert delay
Set the number of times to execute sampling to judge an alert. This is the common setting for all channel alerts 1 to 4.
By setting the number of times to execute sampling, when the temperature process value (PV) stays within the alert range
after the temperature process value (PV) has entered the alert range until the number of times to execute sampling exceeds
the number of alert delay, an alert occurs. For details of the alert function, refer to the following.
Page 54 Alert Function
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
CH Number of alert delay
Number of alert delay (If using FX3 allocation mode)
■Setting range
The setting range is 0 to 30000 (times).
When 0 (times) has been set, an alert occurs as soon as the temperature process value (PV) goes within the
alert range.
■Default value
The default value is 0 (times).
CH1 Alert 1 mode setting
Set the alert mode of Alert 1. For details of the alert function, refer to the following.
Page 54 Alert Function
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
CH Alert 1 mode setting
CH Alert 1 mode setting (If using FX3 allocation mode)
■Alert mode and alert set value
Set an alert set value for the alert mode of Alert 1 selected in this setting. Set a value in 'CH1 Alert set value 1' (Un\G434).
'CH1 Alert set value 1' (Un\G434) corresponds to the alert mode of Alert 1.
CH1 CH2
532 732
234
CH1 CH2
533 733
209 215
Appendix 4 Buffer Memory Areas
CH3 CH4
932 1132
CH3 CH4
933 1133
221 227
APPX
153
A