YOKOGAWA F3CU04-0S User Manual

C8-3
IM 34M06H62-02E 2nd Edition : June 2008-00
Table C8.1 Alarm Parameters
Data Position Number
Symbol Description Unit Data Range
Default
Value
Attribute Stored
See
Also
Loop 1 Loop 2 Loop 3 Loop 4
102 302 502 702 PV Process value
Industrial
unit
-5.0 to 105.0% of (PRL to
PRH)
— RO — C3
103 303 503 703 CSP Control set point
Industrial
unit
PRL to PRH — RO — C4
107 307 507 707 CSPNO Current SP number None 1 to 4 — RO — C4
109 309 509 709 ALM.STUS Alarm status None
Each bit represents an alarm
condition, which is either on
or off.
— RO — C8.1
128 328 528 728 SPNO SP number selection None 1 to 4 1 RW — C4.1
202 402 602 802 1.A1 Alarm 1 preset value
Industrial
unit
-30000 to 30000
PRH RW  C8.4
203 403 603 803 1.A2 Alarm 2 preset value PRL RW  C8.4
204 404 604 804 1.A3 Alarm 3 preset value PRH RW  C8.4
205 405 605 805 1.A4 Alarm 4 preset value PRL RW  C8.4
222 422 622 822 2.A1 Alarm 1 preset value
Industrial
unit
-30000 to 30000
PRH RW  C8.4
223 423 623 823 2.A2 Alarm 2 preset value PRL RW  C8.4
224 424 624 824 2.A3 Alarm 3 preset value PRH RW  C8.4
225 425 625 825 2.A4 Alarm 4 preset value PRL RW  C8.4
242 442 642 842 3.A1 Alarm 1 preset value
Industrial
unit
-30000 to 30000
PRH RW  C8.4
243 443 643 843 3.A2 Alarm 2 preset value PRL RW  C8.4
244 444 644 844 3.A3 Alarm 3 preset value PRH RW  C8.4
245 445 645 845 3.A4 Alarm 4 preset value PRL RW  C8.4
262 462 662 862 4.A1 Alarm 1 preset value
Industrial
unit
-30000 to 30000
PRH RW  C8.4
263 463 663 863 4.A2 Alarm 2 preset value PRL RW  C8.4
264 464 664 864 4.A3 Alarm 3 preset value PRH RW  C8.4
265 465 665 865 4.A4 Alarm 4 preset value PRL RW  C8.4
281 481 681 881 AL1 Alarm 1 type
None
0: OFF
1: Upper limit
2: Lower limit
3: Upper deviation limit
4: Lower deviation limit
7: Upper/lower deviation
limit
8: Deviation range
11: Upper limit with waiting
12: Lower limit with waiting
13: Upper deviation limit with
waiting
14: Lower deviation limit with
waiting
17: Upper/lower deviation
limit with waiting
18: Deviation range with
waiting
1 RW  C8.1
282 482 682 882 AL2 Alarm 2 type 2 RW  C8.1
283 483 683 883 AL3 Alarm 3 type 1 RW  C8.1
284 484 684 884 AL4 Alarm 4 type 2 RW  C8.1
285 485 685 885 HY1 Alarm 1 hysteresis
Industrial
unit
0 to (PRH - PRL)
(PRH -
PRL) x
0.5%
RW  C8.1
286 486 686 886 HY2 Alarm 2 hysteresis RW  C8.1
287 487 687 887 HY3 Alarm 3 hysteresis RW  C8.1
288 488 688 888 HY4 Alarm 4 hysteresis RW  C8.1
289 489 689 889 DLY1 Alarm 1 ON delay
second 0 to 999 0
RW  C8.3
290 490 690 890 DLY2 Alarm 2 ON delay RW  C8.3
291 491 691 891 DLY3 Alarm 3 ON delay RW  C8.3
292 492 692 892 DLY4 Alarm 4 ON delay RW  C8.3
Table C8.2 Alarm Input Relays
Input relay Number
Xnn *
Symbol Description Data Range Interrupt
Loop 1 Loop 2 Loop 3 Loop 4
01 09 17 25 ALM1.R Alarm 1 0: Normal, 1: Alarm 1

02 10 18 26 ALM2.R Alarm 2 0: Normal, 1: Alarm 2

*  denotes the slot number where the module is installed.
Alarms 3 and 4 have no associated input relay. Their status is indicated by the
corresponding bit of ALM.STUS.

YOKOGAWA F3CU04-0S Specifications

General

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