EZT-430i Communications Manual
EZT-430i
Data
Registers
CSZ
EZT-430i
REVC 5.3
(standard serial interface)
Register
Address
Parameter Description
Data
*A
Range
*B
*C
Type Low
High
Unit
37
(0x0025)
Loop 1 Percent Output (%Out)
R/W
-100.00
100.00
%
38
(0x0026)
Loop 1 Mode and Operational Status
R
*B10
*B10
-
39
(0x0027)
Loop 1 Error Code
R
*B11
*B11
-
40
(0x0028)
Loop 2 Process Variable (PV)
R
-32768
32767
*C1
41
(0x0029)
Loop 2 Setpoint (SP)
R/W
-32768
32767
*C1
42
(0x002A)
Loop 2 Percent Output (%Out)
R/W
-100.00
100.00
%
43
(0x002B)
Loop 2 Mode and Operational Status
R
*B10
*B10
-
44
(0x002C)
Loop 2 Error Code
R
*B11
*B11
-
45
(0x002D)
46
(0x002E)
47
(0x002F)
48
(0x0030)
49
(0x0031)
50
(0x0032)
51
(0x0033)
Alarm 1 Setpoint
R/W
*B12
*B12
*C1
52
(0x0034)
Alarm 2 Setpoint
R/W
*B12
*B12
*C1
53
(0x0035)
Alarm 3 Setpoint
R/W
*B12
*B12
*C1
54
(0x0036)
Alarm 4 Setpoint
R/W
*B12
*B12
*C1
55
(0x0037)
Alarm 5 Setpoint
R/W
*B12
*B12
*C1
56
(0x0038)
Alarm 6 Setpoint
R/W
*B12
*B12
*C1
57
(0x0039)
58
(0x003A)
59
(0x003B)
Notes:
*A
R/W Specifies readable / writable data, R specifies read only data and W specifies a write only control
value.
*B
The range of certain parameters are dependent upon system options. Consult the following range
tables for information regarding the use of these parameters.
Reading bit oriented parameters
The value contained in these parameters is dependant upon the combination of “on” bits (1). Therefore, only
the individual status of each bit has meaning, not the value of the parameter.
Setting bit oriented parameters
The value that must be written to these parameters is dependant upon the combination of “on” bits.
Therefore, it is necessary to know the current value of the parameter before setting it so that only the bit
status you want to update is changed. Otherwise, sending a value derived from only the bit you wish to set
will turn off all other functions related to the other bits in the parameter.
