Справочник Пользователя для Mitsubishi Electronics MELSEC -Q/L
716
7 APPLICATION INSTRUCTIONS
7.16 Expansion Clock Instructions
7.16 Expansion Clock Instructions
Expansion clock data subtraction operation
S(P).DATE-
Processing details
• Subtracts the time data designated by (S2) from the clock data designated by (S1), and stores the result into the area
starting from the device designated by (D).
For example, when the clock time 3:50:10:500 is subtracted from the clock time 10:40:20:875, the operation is performed as
follows:
follows:
• If the subtraction results in a negative number, 24 will be added to the result to make a final operation result. For example,
when the clock time 10:42:12:500 is subtracted from 4:50:32:875, the result is not 6:8:20:375, but 18:8:20:375.
• High Performance model QCPU: The serial number (first five digits) is "07032" or later.
• Process CPU: The serial number (first five digits) is "07032" or later.
• Redundant CPU: The serial number (first five digits) is "07032" or later.
• Process CPU: The serial number (first five digits) is "07032" or later.
• Redundant CPU: The serial number (first five digits) is "07032" or later.
(S1): Head number of the devices where the clock time data to be adjusted by subtraction is stored (BIN 16 bits)
(S2): Head number of the devices where time data to be subtracted for adjustment is stored (BIN 16 bits)
(D): Head number of the devices where the result of subtraction of clock (time) data will be stored (BIN 16 bits)
(S2): Head number of the devices where time data to be subtracted for adjustment is stored (BIN 16 bits)
(D): Head number of the devices where the result of subtraction of clock (time) data will be stored (BIN 16 bits)
Setting
data
data
Internal device
R, ZR
J\
U\G
Zn
Constant
Others
Bit
Word
Bit
Word
(S1)
(S2)
(D)
Basic
Process
High
performance
Redundant Universal
LCPU
Ver.
Ver.
Ver.
Command
S.DATE-
SP.DATE-
S.DATE-
Command
SP.DATE-
S1
S2
D
S1
S2
D
D
S2
S1
Hour
Minute
Second
+1
+2
(0 to 23)
(0 to 59)
(0 to 59)
(0 to 59)
Hour
Minute
Second
+1
+2
(0 to 23)
(0 to 59)
(0 to 59)
(0 to 59)
Hour
Minute
Second
+1
+2
(0 to 23)
Setting data
Setting data
Setting data
(0 to 59)
-
(0 to 59)
S1
S1
S2
S2
D
D
--
+3
--
+3
--
+3
S1
S2
D
Millisecond
+4
(0 to 999)
Millisecond
+4
(0 to 999)
Millisecond
+4
(0 to 999)
S1
S2
D
D
S2
S1
+1
+2
+1
+2
+1
+2
-
S1
S1
S2
S2
D
D
Hour: 10
Minute: 40
Second: 20
+3
+3
+3
S1
S2
D
--
+4
+4
+4
S1
S2
D
Millisecond: 875
Hour: 3
Minute: 50
Second: 10
--
Millisecond: 500
Hour: 6
Minute: 50
Second: 10
--
Millisecond: 375
D
S2
S1
+1
+2
+1
+2
+1
+2
-
S1
S1
S2
S2
D
D
Hour: 4
Minute: 50
Second: 32
+3
+3
+3
S1
S2
D
--
+4
+4
+4
S1
S2
D
Millisecond: 875
Hour: 10
Minute: 42
Second: 12
--
Millisecond: 500
Hour: 18
Minute: 8
Second: 20
--
Millisecond: 375