Toshiba V Series User Manual page 59

(7) Display, operation
Display and loop numbers are changed using the switches on the LD512H.
[Status transition]
[Status transition]
MV/SV key ON
Normal mode
F/S key
Mode
Normal
FAST ON
Alarm
Operation
FAST
operation
Selection
branching
Loop selection ON
Note: All the decimal places blinking (A cycle of regular digital indications and decimal
places ON is repeated.)
(1) Loop display
One loop only is displayed, and a loop to display can be changed by key operation.
The default depends on the address switches on the LD512H.
(2) Loop display on two or more LD512Hs
The same loop can be displayed on two or more LD512H units, but no operation can
be made for it.
6F8C1005
F/S key
Operational
mode
F/S key
MV/SV key OFF
F/S key OFF
F/S key ON
Selection
branching mode
F/S key
ON
1
Display
ON selection mode
2
Loop selection
mode
Loop Digital
SEL LED
display indicator
ON ON OFF
ON ON OFF
ON ON OFF
ON ON OFF
ON ON OFF
ON Blinking ON
ON (Note) ON
Figure 1-25 Status Diagram
ON
OFF
MV/SV key ON
MV/SV key
OFF
FAST ON mode
F/S key OFF
F/S key ON for longer than 1 second
F/S key OFF
MV key/PV/SV/MV switching
SV key
MV key loop switching
Manual Mode
operation operation
Available Available
Available Available
Available Available
Operating Available
Operating Available
Unavailable Available in M
mode only
Unavailable Available in M
mode only
1.7 Software Functions
Fast operation
mode
MV/SV key
ON
Alarm mode
Bar Alarm
graph check
Normal No
Normal No
PH/PL Yes
display
Normal No
Normal No
Normal No
Normal No
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