Allen-Bradley 2080-DNET20, Руководство пользователя

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Rockwell Automation Publication 2080-UM004C-EN-E - March 2015 49
DeviceNet Plug-in – 2080-DNET20 Appendix 5
RA_DNET_LDX_TC_RTD
This UDFB is used to read input data from the Thermocouple/RTD module.
Module3
(1)
INPUT STRING Digital expansion module 2 I/O configuration.
INPUT X OUTPUT channels
For example: 16X16 (16 input / 16 output is
physically present as expansion module 2)
Valid String: 16X0, 0X16, 16X16, 8X8, 8X0, 0X8, 0X6
NOTE: X should always be upper case.
AO_Ch0 INPUT WORD Analog Output Channel 0 value.
This value is valid only if Module1 = '0X2'
AO_Ch0 INPUT WORD Analog Output Channel 1 value.
This value is valid only if Module1 = '0X2'
DO_Module2 INPUT UINT Output data for Expansion Module 1.
DO_Module3 INPUT UINT Output Data for Expansion Module 2.
FBENO OUTPUT BOOL Function block enable output.
TRUE upon exit.
AI_CH0 OUTPUT WORD Analog Input Channel 0 value.
This value is valid only if Module1 = '4X0'
AI_CH1 OUTPUT WORD Analog Input Channel 1 value.
This value is valid only if Module1 = '4X0'
AI_CH2 OUTPUT WORD Analog Input Channel 2 value.
This value is valid only if Module1 = '4X0'
AI_CH3 OUTPUT WORD Analog Input Channel 3 Value.
This value is valid only if Module1 = '4X0'
StatusCH0_3 OUTPUT WORD Analog input channel 0…3 status
DI_Module2 OUTPUT UINT Digital Expansion Module 1 Input Data.
Applicable only if catalog is with digital inputs.
DI_Module3 OUTPUT UINT Digital Expansion Module 2 Input Data.
Applicable only if catalog is with digital inputs.
(1) Use only valid strings combinations as mentioned above. If Module1, Module2, Module3 physical I/O does not
match the physical I/O present in base and expansion, then incorrect sequence will be written.
RA_DNET_LDX_TC_RTD: Input and Output Parameters
Variable Name Type Data Type Description
FBEN INPUT BOOL Function block enable input.
TRUE to enable function.
SlotID INPUT UINT Plug-in slot number (1…5)
NodeID INPUT USINT Node address of the digital Compact I/O slave node.
FBENO OUTPUT BOOL Function block enable output.
CH0 OUTPUT WORD RTD/Thermocouple input channel 0 value.
CH1 OUTPUT WORD RTD/Thermocouple input channel 1 value.
RA_DNET_LDX_ANALOG: Input and Output Parameters
Variable Name Type Data Type Description
FBEN
S lotID
NodeID
FBENO
CH0
CH1
CH2
CH3
S tatusCH0_3
RA_DNET_LDX_TC_RTD