YOKOGAWA F3CU04-0S User Manual

C8-4
IM 34M06H62-02E 2nd Edition : June 2008-00
C8.1 Alarm Types
Table C8.3 lists the alarm types. For details on their operations, see Table C8.4.
Table C8.3 List of Alarm Types
Alarm Types Description
A
larm Types Description
0 No alarm
1 Upper limit without waiting 11 Upper limit with waiting
2 Lower limit without waiting 12 Lower limit with waiting
3 Upper deviation limit without waiting 13 Upper deviation limit with waiting
4 Lower deviation limit without waiting 14 Lower deviation limit with waiting
7 Upper/lower deviation limit without waiting 17 Upper/lower deviation limit with waiting
8 Deviation range without waiting 18 Deviation range with waiting
Table C8.4 describes the alarm functions. Alarm types 1-8 are without waiting, and alarm
types 11-18 are with waiting. For details on the wait function, see Section C8.2, "Wait
Function."
Table C8.4 Alarm Functions
Alarm
Function
Operation
Alarm
Type
Alarm
Function
Operation
Alarm Type
‘ON’, ‘OFF’ denote alarm
conditions
‘ON’, ‘OFF’ denote alarm conditions
No alarm OFF
Lower
deviation
limit
4
14
Upper limit
1
11
Lower limit
2
12
Upper/lower
deviation
limit
7
17
Upper
deviation
limit
3
13
Deviation
range
8
18
The ALM LED on the front panel of the module lights up if any alarm (1-4) is generated in
any loop (1-4).
CAUTION
ON
OFF
H
y
steresis
PV
Alarm settin
g
ON
OFF
H
y
steresis
PVAlarm settin
g
OFF
ON
H
y
steresis
PV
CSP
Deviation setting
PV
OFF
OFF
ON
H
y
steresis
H
y
steresis
CSP
Deviation setting
OFF
ON
H
y
steresis
PV
CSP
Deviation setting
OFF
ON
ON
H
y
steresis
PV
CSP
Deviation setting
H
y
steresis

YOKOGAWA F3CU04-0S Specifications

General

Brand	YOKOGAWA
Model	F3CU04-0S
Category	Control Unit
Language	English