Mitsubishi Electric MELSEC iQ-R User Manual page 240

Trigger start request
This area issues a trigger start request of the logic analyzer function.
When Start request (1) is set in 'Trigger start request' (Un\G120) during the hardware logic control after the trigger setting has
been written to the flexible high-speed I/O control module, the trigger status of the flexible high-speed I/O control module is
switched to the trigger ready. After the trigger status has been switched to the trigger ready, No request (0) is automatically
stored in 'Trigger start request' (Un\G120).
Setting value
0
1
• When a value other than the above is set, the value is handled as No request (0).
• When Start request (1) is set in 'Trigger start request' (Un\G120) before the trigger setting is written to the flexible high-
speed I/O control module, a trigger start error at trigger setting disabled (error code: 10C0H) occurs and the trigger status is
not switched to the trigger ready.
• When Start request (1) is set in 'Trigger start request' (Un\G120) during simulation, a trigger start error during simulation
execution (error code: 10C1H) occurs and the trigger status is not switched to the trigger ready.
• When Start request (1) is set in 'Trigger start request' (Un\G120) while Trigger ready (1) is stored in 'Trigger status monitor'
(Un\G123), the trigger ready is continued.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Trigger start request
Trigger stop request
This area clears the trigger ready of the logic analyzer function.
When Stop request (1) is set in 'Trigger stop request' (Un\G121) while Trigger ready (1) is stored in 'Trigger status monitor'
(Un\G123), the flexible high-speed I/O control module clears the trigger ready and the trigger status is switched to the trigger
stop. After the status has been switched to the trigger stop, No request (0) is automatically stored in 'Trigger stop request'
(Un\G121).
Setting value
0
1
• When a value other than the above is set, the value is processed as No request (0).
• When Stop request (1) is set in 'Trigger stop request' (Un\G121) while Trigger stop (0) is stored in 'Trigger setting status
monitor' (Un\G122), the trigger stop is continued.
■Buffer memory address
The following shows the buffer memory address of this area.
Buffer memory name
Trigger stop request
APPX
238
Appendix 3 Buffer Memory Areas
Setting details
No request
Start request
Buffer memory address
120
Setting details
No request
Stop request
Buffer memory address
121