125
Initial Setting Level Section 5-6
Note (1) With set values 1, 4 and 5, the upper- and lower- limit values can be set
independently for each alarm type, and are expressed as “L” and “H.”
(2) Set value: 1 (Upper- and lower-limit alarm)
(3) Set value: 4 (Lower limit range)
(4) Set value: 5 (Upper- and lower-limit with standby sequence)
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
10 Absolute-value upper-
limit with standby
sequence
11 Absolute-value lower-
limit with standby
sequence
12 LBA (alarm 1 type only) ---
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
X
ON
OFF
0
X
ON
OFF
0
ON
OFF
X
0
ON
OFF
X
0
LH
H < 0, L > 0
|H| < |L|
SP
LH
H > 0, L < 0
|H| > |L|
SP
LH
H < 0, L < 0
SP
LH
H < 0, L > 0
|H| ≥ |L|
SP
LH
H > 0, L < 0
|H| ≤ |L|
SP
Case 3 (Always ON)Case 2Case 1
LH
H < 0, L > 0
|H| < |L|
SP
HL
H > 0, L < 0
|H| > |L|
SP
LH
H < 0, L < 0
SP
L
L
H
H
H < 0, L > 0
|H| ≥ |L|
SP
SP
H > 0, L < 0
|H| ≤ |L|
Case 3 (Always OFF)Case 2Case 1
Setting