Rockwell-automation 900 Temperature Controller Communications Function Instrukcja Użytkownika Pobierz pdf (Strona 48)

Publication 900-UM004D-EN-E - July 2010

3-6 Communications Data

C3 (83) 0009 ST H’00000000(0): OFF

H’00000001(1): ON

Initial

Setting

C3 (83) 000A Control Period (heat) H’00000000 (0): 0.5

H’00000001…H’00000063 (1…99)

C3 (83) 000B Control Period (cool) H’00000000 (0): 0.5

H’00000001…H’00000063 (1…99)

C3 (83) 000C Direct/Reverse

Operation

H’00000000(0) Reverse operation

H’00000001(1) Direct operation

C3 (83) 000D Alarm 1 Type H’00000000(0) Alarm function OFF

H’00000001(1) Upper- and lower-limit alarm

H’00000002(2) Upper-limit alarm

H’00000003(3) Lower-limit alarm

H’00000004(4) Upper- and lower-limit range alarm

H’00000005(5) Upper- and lower-limit alarm w/ standby sequence

H’00000006(6) Upper-limit alarm w/ standby sequence

H’00000007(7) Lower-limit alarm w/ standby sequence

H’00000008(8) Absolute-value upper-limit alarm

H’00000009(9) Absolute-value lower-limit alarm

H’0000000A(10) Absolute-value upper-limit alarm w/ standby

sequence

H’0000000B(11) Absolute-value lower-limit alarm w/ standby

sequence

H’0000000C(12) LBA (Loop Burnout alarm)

H’0000000D(13) PV change rate alarm

C3 (83) 000E Alarm 2 Type H’00000000(0) Alarm function OFF

H’00000001(1) Upper- and lower-limit alarm

H’00000002(2) Upper-limit alarm

H’00000003(3) Lower-limit alarm

H’00000004(4) Upper- and lower-limit range alarm

H’00000005(5) Upper- and lower-limit alarm w/ standby sequence

H’00000006(6) Upper-limit alarm w/ standby sequence

H’00000007(7) Lower-limit alarm w/ standby sequence

H’00000008(8) Absolute-value upper-limit alarm

H’00000009(9) Absolute-value lower-limit alarm

H’0000000A(10) Absolute-value upper-limit alarm w/ standby

sequence

H’0000000B(11) Absolute-value lower-limit alarm w/ standby

sequence

H’0000000C(12) No alarm function

H’0000000D(13) PV change rate alarm

C3 (83) 000F Alarm 3 Type ➋

C3 (83) 0010 Communications unit

number ➌

H’00000000…H’00000063 (0…99) Commun-

cations

setting

C3 (83) 0011 Baud rate 1➌ H’00000000(0) 1.2

H’00000001(1) 2.4

H’00000002(2) 4.8

H’00000003(3) 9.6

H’00000004(4) 19.2

H’00000005(5) 38-4

H’00000006(6) 57.6

C3 (83) 0012 Communications data

length 1➌

H’00000007(7) 7

H’00000008(8) 8

C3 (83) 0013 Communications stop

bit 1➌

H’00000001(1) 1

H’00000002(2) 2

C3 (83) 0014 Communications

parity➌

H’00000000(0) None

H’00000001(1) Even

H’00000002(2) Odd

C3 (83) 0015 Number of multi-SP

uses

H’00000000 (0): No multi-SP

H’00000001 (1): 2SP

H’00000002 (2): 4SP

Initial

Setting

Function

Group

Table 3.3 Variable Type C3 (83)

Variable

Typ e

Address Item (Parameter) Set (Monitor) Value Function

Group

➊ The input type can be selected to march the connected sensor. There are two input types specifications:

Thermocouple/Resistance thermometer input and Analog input.

➋ The parameter will not be shown on the Controller display when alarm 3 is not assigned to an output.

➌ Communications parameters are enabled after they have been changed by resetting the controller.

➍ For controllers with two event inputs (events 1 and 2), this cannot be set if the number of Multi-SP uses parameter is set to 1

or 2

➎ For controllers with two event inputs (events 1 and 2), this cannot be set if the number of Multi-SP uses parameter is set to 2.

➏ PRST (program start) can be set even when the program pattern is set to OFF, but the function will be disabled.

➐ The logic of CompoWay/F (900-TC) operation command code 00 (communications writing) is not affected.

➑ The setting (monitor) range depends on the transfer output type setting. (See the setting data list for details.)

➒ P.END (program end output) can be set even when the program pattern is set to OFF, but the

function will be disabled.

➓ The output turns ON when the status of either the Control Output 1 ON/OFF Count Alarm or the Control Output 2 ON/OFF

Count Alarm turns ON.

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