Electronic component search and free download site.
Transistors,MosFET ,Diode,Integrated circuits

Y92A-48G View Datasheet(PDF) - OMRON Corporation

Part NameDescriptionManufacturer
Y92A-48G Basic-type Digital Temperature Controller Omron
OMRON Corporation Omron
Y92A-48G Datasheet PDF : 15 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
E5CN/E5CN-U
Alarm Outputs
Each alarm can be independently set to one of the following 13 alarm types. The default is 2: Upper limit.
Auxiliary outputs are allocated for alarms. ON delays and OFF delays (0 to 999 s) can also be specified.
Note: For models with heater burnout, SSR failure, and heater overcurrent detection, alarm 1 will be an OR output of the alarm selected from the
following alarm types and the alarms for heater burnout, SSR failure, and heater overcurrent. To output only a heater burnout alarm, SSR
failure alarm, and heater overcurrent alarm for alarm 1, set the alarm type to 0 (i.e., no alarm function).
Set value
Alarm type
Alarm output operation
When alarm value When alarm value
X is positive
X is negative
Description of function
0
Alarm function OFF
Output OFF
No alarm
1 *1
Upper- and lower-limit
ON
OFF
LH
*2
SP
Set the deviation in the set point by setting the alarm
upper limit (H) and alarm lower limit (L).
2
Upper-limit
ON
OFF
X
SP
ON
X
OFF
SP
Set the upward deviation in the set point by setting
the alarm value (X).
3
Lower-limit
ON
X
OFF
SP
ON
OFF
X
SP
Set the downward deviation in the set point by setting
the alarm value (X).
4 *1
5 *1
6
Upper- and lower-limit range
ON
OFF
LH
SP
Upper- and lower-limit with
standby sequence
ON
LH
OFF
SP
*5
Upper-limit with standby sequence
ON
OFF
X
SP
*3
*4
ON
X
OFF
SP
Set the deviation in the set point by setting the alarm
upper limit (H) and alarm lower limit (L).
A standby sequence is added to the upper- and
lower-limit alarm (1). *6
A standby sequence is added to the upper-limit alarm
(2). *6
7
Lower-limit with standby sequence
ON
OFF
X
SP
ON
OFF
X
SP
A standby sequence is added to the lower-limit alarm
(3). *6
8
Absolute-value upper-limit
ON
OFF
X
0
ON
OFF
X
0
The alarm will turn ON if the process value is larger
than the alarm value (X) regardless of the set point.
9
Absolute-value lower-limit
ON
OFF
X
0
ON
OFF
X
0
The alarm will turn ON if the process value is smaller
than the alarm value (X) regardless of the set point.
10
Absolute-value upper-limit with
standby sequence
ON
OFF
X
0
ON
OFF
X
0
A standby sequence is added to the absolute-value
upper-limit alarm (8). *6
11
Absolute-value lower-limit with
standby sequence
ON
OFF
X
0
ON
OFF
X
0
A standby sequence is added to the absolute-value
lower-limit alarm (9). *6
12
LBA (alarm 1 type only)
---
*7
13
PV change rate alarm
---
*8
*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
*5. Set value: 5, Upper- and lower-limit with standby sequence
Always OFF when the upper-limit and lower-limit hysteresis
overlaps.
*6. Refer to the E5CN/E5AN/E5EN/E5GN Digital Temperature
Controllers User's Manual Basic Type (Cat. No. H156) for
information on the operation of the standby sequence.
*7. Refer to the E5CN/E5AN/E5EN/E5GN Digital Temperature
Controllers User's Manual Basic Type (Cat. No. H156) for
information on the loop burnout alarm (LBA).
*8. Refer to the E5CN/E5AN/E5EN/E5GN Digital Temperature
Controllers User's Manual Basic Type (Cat. No. H156) for
information on the PV change rate alarm.
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 OFF)
H SP L
H L SP
SP H L
H < 0, L < 0
H < 0, L > 0
H⏐ ≥ ⏐L
H > 0, L < 0
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
8
Direct download click here

 

Share Link : 
All Rights Reserved© datasheetq.com 2015 - 2020  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]