Mitsubishi Electric MELSEC-Q/L - Page 920

918
APPENDICES
Appendix 1 Operation Processing Time
*1 This value indicates the processing times taken when the Q312B is used to execute the instruction for the QJ71C24 in slot 0.
The FROM/TO instruction differs in processing time according to the number of slots and the loaded modules.
(The QnCPU/QnHCPU also differs in processing time according to the extension base type.)
• Instructions available from function version A
DATE+
DATE+P
No digit increase 13 5.4 5.4 5.4
Digit increase 13 5.4 5.4 5.4
DATE-
DATE - P
No digit increase 12 5.2 5.2 5.2
Digit increase 12 5.2 5.2 5.2
SECOND
SECONDP
 10 4.5 4.5 4.5
HOUR
HOURP
 12 5.2 5.2 5.2
MSG 1 character 3.0 1.3 1.3 1.3
32 characters 3.0 1.3 1.3 1.3
PKEY Initial time 20 8.6 8.6 8.6
No reception 19 8.2 8.2 8.2
PSTOP
PSTOPP
 79 34 34 34
POFF
POFFP
 79 34 34 34
PSCAN
PSCNAP
 75 32 32 32
PLOW
PLOWP
 80 34 34 
WDT
WDTP
 5.9 2.6 2.6 2.6
DUTY  9.3 4.0 4.0 4.0
ZRRDB
ZRRDBP
 7.9 3.4 3.4 3.4
ZRWRB
ZRWRBP
 9.4 4.0 4.0 4.0
ADRSET
ADRSETP
 4.9 2.1 2.1 2.1
KEY  17 7.3 7.3 
ZPUSH
ZPUSHP
 11 4.7 4.7 4.7
ZPOP
ZPOPP
 5.1 2.2 2.2 2.2
Instruction Condition (device) Processing time (s)
Qn QnH QnPH QnPRH
UNIRD  79 34 34 34
TRACE Start 176 76 76 76
STRA execution completion 6.3 2.7 2.7 2.7
TRACER  19 8.2 8.2 8.2
SP.FWRITE  84 36 36 36
SP.FREAD  82 35 35 35
PLOADP  58 25 25 
PUNLOADP  272 117 117 
PSWAPP  308 133 133 
RBMOV When standard RAM is
used
1 point 45.5 20 20 20
1000 points 215 91 91 91
When SRAM card is used 1 point 49.5 22 22 22
1000 points 540 305 305 305
Instruction Condition (device) Processing time (s)
Qn QnH QnPH QnPRH