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E53-CNH03N View Datasheet(PDF) - OMRON Corporation

Part Name
Description
Manufacturer
E53-CNH03N
Omron
OMRON Corporation Omron
E53-CNH03N Datasheet PDF : 24 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Alarm Types
Select alarm types out of the 12 alarm types listed in the following table.
Set value
Alarm type
Alarm output operation
When X is
positive
When X is
negative
0
Alarm function
Output OFF
OFF
1
Upper- and lower- ON
LH
(See note 1.) limit
OFF
SP
(See note 2.)
2
Upper limit
ON
X
ON
X
OFF
SP
OFF
SP
3
Lower limit
ON
X
ON
X
OFF
SP
OFF
SP
4
Upper- and lower- ON
LH
(See note 1.) limit range
OFF
SP
(See note 3.)
5
Upper- and lower-
(See note 1.) limit with standby
sequence
ON
OFF
LH
SP
(See note 5.)
(See note 4.)
6
Upper-limit with
ON
X
ON
X
standby sequence OFF
SP
OFF
SP
7
Lower-limit with
ON
X
ON
X
standby sequence OFF
SP
OFF
SP
8
Absolute-value
ON
X
ON
X
upper-limit
OFF
0
OFF
0
9
Absolute-value
ON
X
ON
X
lower-limit
OFF
0
OFF
0
10
Absolute-value
upper-limit with
ON
OFF
X
ON
X
OFF
standby sequence
0
0
11
Absolute-value
lower-limit with
ON
OFF
X
ON
X
OFF
standby sequence
0
0
12
LBA (for alarm 1 ---
(See note 6.) 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
Case 2
Case 3 (Always ON)
L H SP
H<0, L>0
|H| < |L|
SP L H
H>0, L<0
|H| > |L|
H SP L
H L SP
SP H L
3. Set value: 4, Upper- and lower-limit range
H<0, L<0
H<0, L>0
|H| ≥ |L|
H>0, L<0
|H| ≤ |L|
Case 1
L H SP
H<0, L>0
|H| < |L|
Case 2
SP L H
H>0, L<0
|H| > |L|
Case 3 (Always ON)
H SP L
H L SP
H<0, L<0
H<0, L>0
|H| ≥ |L|
H>0, L<0
SP H L
|H| ≤ |L|
4. Set value: 5, Upper- and lower-limit with standby sequence
For Upper- and Lower-Limit Alarm Described Above
Case 1 and 2
Always OFF when the upper-limit and lower-limit
hysteresis overlaps.
Case 3: Always OFF
5. Set value: 5, Upper- and lower-limit with standby sequence
Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
6. Set value: 12, LBA can be set only for alarm 1.
Set the alarm types for alarms 1 to 3 independently in the initial
setting level. The default setting is 2 (upper limit).
Digital Temperature Controllers E5CN/E5CN-U
7
 

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