User Manual

ProVU4 Controller, Profiler & Recorder/Controller - Product Manual
59407, Issue 1 – March 2008 Modbus Parameters Page 83
Universal Process Input Parameters
Parameter Name Modbus Address Access Values
(Dec) (Hex)
Value Process Input Type
0 B Type Thermocouple
2 C Type Thermocouple
4 D Type Thermocouple
6 E Type Thermocouple
8 J Type Thermocouple
10 K Type Thermocouple
12 L Type Thermocouple
14 N Type Thermocouple
16 R Type Thermocouple
18 S Type Thermocouple
20 T Type Thermocouple
22 PtRh 20%: 40% Thermocouple
24 PT100 RTD
26 NI120 RTD
28 0 to 20mA DC
29 4 to 20mA DC
30 0 to 50mV DC
31 10 to 50mV DC
32 0 to 5V DC
33 1 to 5V DC
34 0 to 10V DC
Universal Process
Input Type
1024 0x0400 R/W
35 2 to 10V DC
Value Engineering Units
0 = None
1
= °C (Default for Europe)
Engineering Units 1025 0x0401 R/W
2
= °F (Default for USA)
Value Decimal Places
0 None (e.g. 1234)
1 One (e.g. 123.4)
2 Two (e.g. 12.34)
Maximum Display
Decimal Places
1026 0x0402 R/W
3 Three (e.g. 1.234)
Range Minimum 1027 0x0403 R/W
Range Maximum 1028 0x0404 R/W
Valid between input range maximum and minimum
(see Specifications Section for input details)
Process Variable
Offset
1029 0x0405 R/W Valid between scale range maximum and minimum
Filter Time Constant 1030 0x0406 R/W Valid between 0.0 and 512.0
Process Variable 1031 0x0407 RO The current process input value
Value Process Input Break Status
0 Inactive
Input Signal /Sensor
Break Flag
1032 0x0408 RO
1 Active