Omron V600 Series Operation Manual page 73

Operation Test (TEST)
4-5-3 Test Auto Read
Operation Procedure
1, 2, 3...
70
2. Specify the write end address. If the start address exceeds the end address,
then data is written only to the start address location.
3. Specify the data.
4. When the TEST Key is pressed, the test menu is shown on the display.
5. When Key 2 is pressed, the write test is initiated, and if operation is normal,
the write data is displayed.
Note If operation is abnormal, and error code is displayed (see page 97).
When this happens, use the horizontal cursor keys to display the
error message.
Data is repeatedly read out from any memory area defined by specified start and
end addresses from the DC while it is in motion.
The step number of the received data can be set to any value in the range 1 to FF
(256 bytes maximum), enabling a total communications test checking relation-
ships between installation positions, speeds, and other parameters.
Job specification
(Head no. and Page no.)
Address setting
(stare and end addresses)
RESET TEST
3
(Cancel operation by pressing
1. When the TEST Key is pressed, the test menu is shown on the display.
2. Press Key 3 to select auto read, and TAR is shown on the display. This indi-
cates the DC waiting condition, and the indicator on Head 1 or 2 lights at this
time.
3. The DC approaches the operation range, and once processing is com-
pleted, the data in the location of the specified address (start address) is dis-
played. The Head 1 or 2 indicator now flashes. When an error code is dis-
played, use the horizontal cursor keys to display the error message.
Note Ensure that the start address does not exceed the end address before pressing
the TEST Key to read data from several addresses.
TEST 1 4
(1)
TAR d21
(2)
TAR dXX
(3)
Test read display
Data
)
RESET
Section 4-5