
3. OPERATION
B–62884EN/01
88
Basic operation Function
Enter
Changes the keep relay signal status. Pressing
the key toggles the signal status between off
and on. The key is enabled only in the write
enabled state.
Enter
Enter
[C.Data]
F3
Switch to ”Data table control” window.
The displayed data group is displayed at top of the
window.
[Symbol]/[Adress]
F4
Display/Hide symbols.
‘address’+[Search]
F8
Search address (‘address’ can be symbol).
You cannot search any other address than PMC
parameter address, T, C, K and D, at the “Data
table” window. When T, C or K address is specified
to search, “Data table” window is closed and the
special window for the address is opened with the
address at top of window.
‘number’+[Search]
F8
Search data group by data group number.
[Wrt On]/[WrtOff]
F10
Unlock write-protection/Re-protect. When the
protection is effective the cursor is yellow, and
becomes red when unlocked.
Data table
byte word double-word (dword)
Decimal -128 to 127 -32,768 to 32,767 -2,147,483,648 to 2,147,483,647
BCD 0 to 99 0 to 9,999 0 to 99,999,999
Hexadecimal 00 to FF 0000 to FFFF 00000000 to FFFFFFFF
(d) Messages
Message Meaning and countermeasure
Sure to modify ? You tried to change data table value although
write-protected.
If the attempt is intended, answer [Yes].
Otherwise, answer [No] to cancel change.