User Manual

12
Setting Level Configuration and Key Operations Section 1-3
• This level is for setting the display auto-return time, event input assign-
ments, standby sequence, and alarm hysteresis, and it is the level for
moving to the user calibration.
Communications Setting
Level
• To move to the communications setting level from the initial setting level,
press the O key once (for less than 1 s). When using the communications
function, set the communications conditions in this level. Communicating
with a personal computer (host computer) allows set points to be read
and written, and manipulated variables (MV) to be monitored.
Calibration Level • To move to the calibration level, input the password (1201) from the
advanced setting level. The calibration level is for offsetting error in the
input circuit.
• You cannot move to other levels from the calibration level by operating the
keys on the front panel. To cancel this level, turn the power OFF then back
ON again.
1-3-1 Selecting Parameters
• Within each level, the parameter is changed in order (or in reverse order)
each time the M key is pressed. (In the calibration level, however, param-
eters cannot be changed in reverse order.) For details, refer to SECTION
5 Parameters.
1-3-2 Fixing Settings
• If you press the M key at the final parameter, the display returns to the
top parameter for the current level.
• To change parameter settings, specify the setting using the U or D key,
and either leave the setting for at least two seconds or press the M key.
This fixes the setting.
• When another level is selected after a setting has been changed, the con-
tents of the parameter prior to the change are fixed.
M
M
Moves in order after M key
is pressed (if key is
released within 1 s).
Parameter 1
Parameter 2
Parameter 3
After M key
is pressed
Parameter 4
Hold down the M key
during this interval.
While the M key is being held
down, the parameter will move
each second in reverse order.
Parameter 2
Parameter 3
After M key has
been held down
for 2 s.
After M key has
been held down
for 1 s.