App-190
(11) QCPU with built-in Ethernet port
*1: This applies to the Built-in Ethernet port QCPU.
TableApp.4.14 Special register
Number Name Meaning Explanation Set by
(When Set)
Corres-
ponding
ACPU
D9
Corresponding
CPU
SD1270
Time setting function
Operation
result
Stores
operationresult.
Stores the operation result of the time setting function.
0: Not executed
1: Success
FFFFH: Failure
S (status
change)
New QnU*1
SD1271
Execution
time
Stores time
acquired with time
setting function.
Stores years (last two digits of the Christian Era) and monthes by two digits of
BCD code.
SD1272
Stores dates and hours acquired with time setting function by two digits of
BCD code.
SD1273
Stores minutes and seconds acquired with time setting function by two digits
of BCD code.
SD1274
Stores years (first two digits of the Christian Era) and days acquierd with time
setting function.
SD1275
Required
response
time
Stores time
required for clock
time aquisition.
Stores time taken from transmission to SNTP server to clook time setup at
CPU.
Range: 0 to FFFEH (Unit: ms)
FFFFH when the above limit is exceeded.
SD1276
Forced
connection
invalidation
Specifies forced
connection
invalidation.
Specify this when a connection is to be invalidated forcibly on the user
program. If invalidation is specified for a connection, it stops communication
and does not respond. (When a remote password is used and frequent unlock
processing errors have occurred on a connection, this is useful for temporarily
inhibiting access to the connection.)
0: Valid (default)
1: Invalid
This register is to be invalidated if a socket communication is used as an
open system.
U
SD1277
b15 b12to b11 b8
to b7 b4to b3 b0
to Example:
July, 1993
9307H
Year Month
b15 b12to b11 b8
to b7 b4to b3 b0
to
Day Hour
Example:
31st, 10 a.m.
3110H
b15 b12to b11 b8
to b7 b4to b3 b0
to Example:
35 min., 48 sec.
3548H
SecondSecondMinute
b15
b12
to b11 b8
to b7 b4
to b3 b0
to
0
1
2
3
4
5
6
Example:
1993, Friday
1905H
Higher digits of year (0 to 99)
Sunday
Saturday
Friday
Thursday
Wednesday
Tuesday
Monday
Day of the week
b15b14b0b1
SD1276
Connection 1
Directconnection to
SD1277
MELSOFT communicatio
n
FTP communication port
to
b15b14 b13 b12 b4b3b2 b1 b0
MELSOFT communicatio
n
000
to
Connection 16
Connection 15
Connection 2
port (UDP/IP)
port (TCP/IP)
MELSOFT