Toshiba V Series User Manual page 214

Appendix H Side Key Details
(9) Change the controller control cycle (MS task scan cycle).
Set the control cycle in the unit of 50ms. If it is less than 50ms, round it up to 50ms.
Example: When 1111[ms] is input, this value becomes 1150[ms].
MNOW: MS scan time current value, MMAX: MS scan time maximum value, MMIN: MS scan time
minimum value, FNOW: Free time current value, FMAX: Free time maximum value, FMIN: Free
time minimum value)
(10) Restore the MV error (MVE).
H
192
• Change the control cycle from 1 second to 1.5 second.
Display[5] [4] [ ↓ ↓ ]
Operation
[Enter]
SYSTEM.CT
Screen
1000
Supplementary explanation
• Check the scan time and free time.
Display[5] [4] [ ↓ ↓ ]
Operation
[Enter]
SYSTEM.MNOW
Screen
330
Supplementary explanation
The alarm returns to normal by pressing [Enter] when alarm is displayed.
• When LP[000].MVE is generated
Process alarm
Operation
display[0] [2]
LP[000].MVE
Screen
MV エラー
Setting[Enter] [1500]
[Enter]
SYSTEM.CT
1500
[ ↓ ↓ ↓ ](Free time)
SYSTEM.FNOW
1170
Check[Enter]
プロセス アラーム
ナシ
Model 1000 Loop Controller L1 LC511, 512 User's Manual