Mitsubishi L Series User Manual page 118

CH Flow amount integration
temporary stop request
(Un\G1356 to Un\G1359)
CH Integrated flow amount
(Un\G1332 to Un\G1339)
CH Flow amount integration
temporary stop flag
(Un\G1364 to Un\G1367)
(6) Clearing the integrated flow amount
The integrated flow amount can be cleared in a program. The integrated flow amount can be cleared by changing
the value of CH
integration function is operating. CH
only when the flow amount integration function is enabled.
(a) Operation procedure to clear the integrated flow amount
1.
While the flow amount integration function is operating, change the CH
clear request (Un\G1372 to Un\G1375) of the channel to be cleared No request (0) → Clear request
(1).
2.
When the rise of No request (0) → Clear request (1) is detected, the value of CH
amount (Un\G1332 to Un\G1339) of the corresponding channel is cleared to zero.
3.
After it is cleared, CH
channel turns Cleared (1)
4.
Confirm CH
CH Integrated flow amount clear request (Un\G1372 to Un\G1375) Clear request (1) → No request
(0).
5.
When the fall of Clear request (1) → No request (0) is detected, CH
flag (Un\G1380 to Un\G1383) turns No request (0).
CH Integrated flow amount
clear request
(Un\G1372 to Un\G1375)
CH Integrated flow amount
(Un\G1332 to Un\G1339)
CH Integrated flow amount
clear flag
(Un\G1380 to Un\G1383)
● CH Integrated flow amount (Un\G1332 to Un\G1339) is also cleared to zero in the following case.
• Set CH
Operating condition setting request (Y9) OFF → ON → OFF.
116
Integration cycle
No request (0)
120 121
No temporary stop request (0)
Integrated flow amount clear request (Un\G1372 to Un\G1375) while the flow amount
Integrated flow amount clear request (Un\G1372 to Un\G1375) operates
Integrated flow amount clear flag (Un\G1380 to Un\G1383) of the cleared
Integrated flow amount clear flag (Un\G1380 to Un\G1383) is Cleared (1) and change
Integration cycle
No request (0)
120 122 123
No clear request (0)
Flow amount integration enable/disable setting (Un\G1300 to Un\G1303) to Enable (0) and turn
Controlled by the A/D converter module
Performed by the program
Temporary stop request (1)
124
Temporarily stopped (1)
Controlled by the A/D converter module
Performed by the program
Clear request (1) No request (0)
0 2 4 7
Cleared (1) No clear request (0)
No request (0)
130
No temporary stop request (0)
Integrated flow amount
Integrated flow
Integrated flow amount clear