Omron E5CZ User Manual page 148

Initial Setting Level
Setting
Set values
0 Alarm function OFF
1 (See note Upper- and lower-limit
1.)
2 Upper-limit
3 Lower-limit
4 (See note Upper- and lower-limit
1.) range
5 (See note Upper- and lower-limit
1.) with standby sequence
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)
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)
Case 1
L H SP
H < 0, L > 0
|H| < |L|
(3) Set value: 4 (Lower limit range)
Case 1
L H SP
H < 0, L > 0
|H| < |L|
(4) Set value: 5 (Upper- and lower-limit with standby sequence)
Alarm type
When alarm value
X is positive
Output OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
See note 5.
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
---
Case 2 Case 3 (Always ON)
H SP
SP L H
H > 0, L < 0
H L SP
|H| > |L|
SP H
Case 2 Case 3 (Always OFF)
H SP L
SP L H
H > 0, L < 0
|H| > |L| H L SP
SP H
Section 5-6
Alarm output operation
When alarm value
X is negative
See note 2.
L H
SP
X X
ON
OFF
SP
SP
X
ON
OFF
SP SP
See note 3.
L H
SP
See note 4.
L H
SP
X
X
ON
OFF
SP
SP
X
ON
OFF
SP SP
X
ON
OFF
0
X
ON
OFF
0
X
ON
OFF
0
X
ON
OFF
0
H < 0, L < 0
L
H < 0, L > 0
|H| |L|
H > 0, L < 0
|H| |L|
L
H < 0, L < 0
H < 0, L > 0
|H| |L|
H > 0, L < 0
|H| |L|
L
X
X
X
0
X
0
X
0
X
0
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