396
18 COMMUNICATING USING 1E FRAMES
18.3 Commands and Function List for 1E Frame
18.3 Commands and Function List for 1E Frame
Use the following commands for data communication using 1E frame.
*1 Use the dedicated commands for extended registers when performing extended file registers read/write.
*2 The devices that can be registered to E71 is for 1 command out of the three types of commands (06H, 07H, 1AH).
The specified device recently used by any of the above commands is registered to E71.
Function Command Description
Device memory
*1
Batch read Bit units 00H Reads bit devices (X, Y, M, etc.) in 1-point units.
Word units 01H Reads bit devices (X, Y, M, etc.) in 16-point units.
Reads word devices (D, T, C, etc.) in 1-point units.
Batch write Bit units 02H Writes bit devices (X, Y, M, etc.) in 1-point units.
Word units 03H Writes bit devices (X, Y, M, etc.) in 16-point units.
Writes word devices (D, T, C, etc.) in 1-point units.
Test
(random write)
Bit units 04H Specify the devices and device numbers of bit devices (X, Y, M, etc.) in 1-point
units randomly, and set/reset them.
Word units 05H Specify the devices and device numbers of bit devices (X, Y, M, etc.) in 16-
point units randomly, and set/reset them.
Specify the devices and device numbers of word devices (D, T, C, etc.) in 1-
point units randomly, and write them.
Register monitor
data
*2
Bit units 06H Registers bit devices (X, Y, M, etc.) to be monitored in 1-point units
Word units 07H Registers bit devices (X, Y, M, etc.) to be monitored in 16-point units.
Registers word devices (D, T, C, etc.) to be monitored in 1-point units.
Monitoring Bit units 08H Monitors the devices registered by monitor data registration.
Word units 09H
Extended file register Batch read 17H Reads extended file register (R) in 1-point units.
Batch write 18H Writes extended file register (R) in 1-point units.
Test
(random write)
19H Specify the block numbers and device numbers in 1-point units and write them
to the extended file register (R) randomly.
Register monitor data
*2
1AH Registers extended file register (R) in 1-point units.
Monitoring 1BH Monitors extended file register (R) with monitor data registered.
Direct read 3BH Reads extended file register in 1-point units with direct designation.
Direct write 3CH Writes extended file register in 1-point units by direct specification.
Special function
module
Batch read 0EH Reads the content in the buffer memory of a special function module.
Batch write 0FH Writes data to the buffer memory of a special function module.
To Next Page
Loading...
