Rockwell-automation 900 Temperature Controller Communications Function Manual de usuario descargar pdf (Pagina 51)

Publication 900-UM004D-EN-E - July 2010

Communications Data 3-9

C3 (83) 003E Transfer output type H’00000000 (0): OFF

H’00000001 (1): Set point

H’00000002 (2): Set point during SP ramp

H’00000003 (3): PV

H’00000004 (4): MV monitor (heating)

H’00000005 (5): MV monitor (cooling)

Initial

setting

C3 (83) 003F Transfer output upper

limit

H’FFFFF831…H'0000270F (−1999…9999) ➑

C3 (83) 0040 Transfer output lower

limit

H’FFFFF831…H'0000270F (−1999…9999) ➑

C3 (83) 0041 Linear current output H’00000000 (0): 4…20 mA

H’00000001 (1): 0…20 mA

C3 (83) 0042 Input shift type H’00000000 (0): Temperature input 1-point shift

H’00000001 (1): Temperature input 2-point shift

Advanced

function

setting

C3 (83) 0043 MV at stop and error

addition

H’00000000 (0): OFF

H’00000001 (1): ON

C3 (83) 0044 Auto/manual select

addition

H’00000000 (0): OFF

H’00000001 (1): ON

C3 (83) 0045 RT H’00000000 (0): OFF

H’00000001 (1): ON

C3 (83) 0046 HS alarm use H’00000000 (0): OFF

H’00000001 (1): ON

C3 (83) 0047 HS alarm latch H’00000000 (0): OFF

H’00000001 (1): ON

C3 (83) 0048 HS alarm hysteresis H’00000001…H’000001F4 (0.1…50.0)

C3 (83) 0049 LBA detection time H’00000000…0000270F (0…9999)

C3 (83) 004A LBA function group H’00000001…0000270F

(0.1…999.9 for TC/Pt multi-input models)

(0.01…99.99 for Analog input models)

C3 (83) 004B LBA band H’00000000…0000270F

(0.0…999.9 for TC/Pt multi-input models)

(0.00…99.99 for Analog input models)

C3 (83) 004C Protocol Setting ➌ H’00000000 (0): CompoWay/F (900-TC)

H’00000001 (1): Modbus

Communi

cations

setting

C3 (83) 004D Send data wait

time➌

H’00000000…H’00000063 (0…99)

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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