User Manual

152
Initial Setting Level Section 5-6
• “Direct operation” refers to control where the manipulated variable is
increased when the process value increases. Alternatively, “reverse oper-
ation” refers to control where the manipulated variable is increased when
the process value decreases.
• Select one of the following three alarm 1 types:
Deviation, Deviation range, or Absolute value
orev Direct/Reverse Operation
Setting range Default
or-r: Reverse operation, or-d: Direct operation or-r
Function
Setting
alt1 Alarm 1 Type
Alarm 1 must be assigned.
Set values Alarm type Alarm output operation
When alarm value X
is positive
When alarm value X
is negative
0 Alarm function OFF Output OFF
1 (See note
1.)
Upper- and lower-limit See note 2.
2 Upper-limit
3 Lower-limit
4 (See note
1.)
Upper- and lower-limit
range
See note 3.
5 (See note
1.)
Upper- and lower-limit
with standby sequence
See note 4.
6 Upper-limit with standby
sequence
7 Lower-limit with standby
sequence
8 Absolute-value upper-
limit
9 Absolute-value lower-limit
Function
Setting
LH
ON
OFF
SP
X
ON
OFF
SP
ON
OFF
SP
X
X
ON
OFF
SP
X
ON
OFF
SP
LH
ON
OFF
SP
LH
ON
OFF
SP
See note 5.
X
ON
OFF
SP
ON
OFF
SP
X
X
ON
OFF
SP
X
ON
OFF
SP
X
ON
OFF
0
X
ON
OFF
0
ON
OFF
X
0
ON
OFF
X
0