I/O port name
Ch1 Analog Input
Value 21-30
Ch1 Analog Input
Value 31-40
Ch1 Analog Input
Value 41-50
Ch1 Analog Input
Value 51-60
Ch1 Analog Input
Value 61-70
Ch1 Analog Input
Value 71-80
Ch1 Analog Input
Value 81-90
Ch1 Analog Input
Value 91-100
Variable Table
External variables and internal variables that are used in the programming are given below.
External Variables
Use the global variables given in the table below as external variables.
Variable name
NXBus_N2_NX_
Unit_I_O_Da-
ta_Active_Status
NXBus_N2_NX_
Unit_Error_Status
N2_Analog_In-
put_Time_Stamp
N2_Ch1_Num-
ber_of_Samplings
N2_Ch1_Ana-
log_Input_Val-
ue_1_10
N2_Ch1_Ana-
log_Input_Val-
ue_11_20
NX-series Analog I/O Units User's Manual for High-speed Analog Input Units (W592)
Variable name
N2_Ch1_Analog_In-
put_Value_21_30
N2_Ch1_Analog_In-
put_Value_31_40
N2_Ch1_Analog_In-
put_Value_41_50
N2_Ch1_Analog_In-
put_Value_51_60
N2_Ch1_Analog_In-
put_Value_61_70
N2_Ch1_Analog_In-
put_Value_71_80
N2_Ch1_Analog_In-
put_Value_81_90
N2_Ch1_Analog_In-
put_Value_91_100
Initial
Data type
value
BOOL
FALSE
BOOL
FALSE
ULINT
---
UINT
---
ARRAY[0..9] OF
---
INT
ARRAY[0..9] OF
---
INT
Description
Data type
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
21-30
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
31-40
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
41-50
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
51-60
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
61-70
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
71-80
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
81-90
Ch1 Analog Input
ARRAY[0..9]
Value
OF INT
91-100
Re-
Con-
Network
AT
tain
stant
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Appendices
Variable type
Global variable
Global variable
Global variable
Global variable
Global variable
Global variable
Global variable
Global variable
Description
publish
NX Unit (Unit2)
I/O Data Active
NX Unit (Unit2)
Error
Analog Input Time
Stamp
Ch1 Number of
Samplings
Ch1 Analog Input
Value
1-10
Ch1 Analog Input
Value
11-20
A - 27
A