Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 128

■Setting change completion flag (b11)
Turning OFF→ON 'Setting change command' (Un\G399, b11) updates the value set in each buffer memory area in the
controls. After the data is reflected, this flag turns ON. Turning ON→OFF 'Setting change command' (Un\G399, b11) also
turns OFF this flag.
"Setting change command"
(Un\G399, b11)
"Setting change completion flag"
(Un\G398, b11)
■Alert flag (b12 to 15)
When an alert has occurred in CH1 to 4, the alert definition is stored in 'CH1 to 4 Alert definition' (Un\G401, 601, 801, 1001),
and this flag turns ON.
Output signal
Sets the control commands from the temperature control module in buffer memory.
■Buffer memory address
The following table shows the buffer memory address of this area.
Buffer memory name
Output signal
Output signals (If using FX3 allocation mode)
■Output signals list
Buffer memory
Output signal
Un\G399, b0
Un\G399, b1
Un\G399, b2
Un\G399, b3
Un\G399, b4
Un\G399, b5
Un\G399, b6
Un\G399, b7
Un\G399, b8
Un\G399, b9
Un\G399, b10
Un\G399, b11
Un\G399, b12
Un\G399, b13
Un\G399, b14
Un\G399, b15
■Setting/operation mode command (b1)
Use this signal to select the setting mode or the operation mode.
• 0: Setting mode
• 1: Operation mode
APPX
126
Appendix 4 Buffer Memory Areas
ON
OFF
ON
OFF
Performed by the program
Temperature control module will perform
Output signals (If using FX3 allocation
mode)

Un\G29
Un\G253

Un\G56
Un\G96
Un\G136
Un\G176
Un\G254
Un\G255






CH1 CH2
399
29, 56, 96, 136, 176, 253 to 255
Description
System area
Setting/operation mode command
Error reset command
System area
CH1 Auto tuning command
CH2 Auto tuning command
CH3 Auto tuning command
CH4 Auto tuning command
Set value backup command
Default setting registration command
System area
Setting change command
System area
System area
System area
System area
CH3 CH4