19 - 42
19.5 Message Formats
19.5.4 Formats 3 to 6 (A compatible 1C frame)
(4) Address
Specifies the head No. of the device data to be read/written.
The data annotated in decimal is converted to a 5- or 7-digit ASCII code (Hex) and transmitted from
the upper digit.
For details of the device range that can be accessed, refer to the following.
Section 19.4 Device Data Area
(5) Number of points
Specifies the number of device data to be read/written. (Setting range: 1 to 40
H)
The data notated in Hex is converted to a 2-digit ASCII code (Hex) and transmitted from the upper
digit.
(6) Year, month, day, hour, minute, second and day of the week data
Specifies year, month, day, hour, minute, second, and day of the week to be read/set to the GOT
clock data.
Data notated in decimal is converted to a 2-digit ASCII code (Hex) and transmitted from the upper
digit.
(1)Read clock data (TR) command
(2)Set clock data (TS) command
(7) Error Code
This is the response message at faulty communication appended with error contents.
Data notated in Hex is converted to a 2-digit ASCII code (Hex) and transmitted from the upper digit.
For details of error codes generated in formats 3 to 6 (A compatible 1C frame), refer to the
following:
Error code list
When connecting a microcomputer, etc. that uses the dedicated protocol of the A
series computer link module with the GOT
When connecting a microcomputer, etc. that uses the dedicated protocol of the A
series computer link module with the GOT, correct the commands to use and the
device range according to the specifications of GOT.