Chromalox 1020 User Manual

56
Parameter Name HMI Mode
Modbus
Address
(Dec)
Modbus
Address
(Hex)
Access
R/W Notes
Digital Input Function Input
1007
3EF R/W
Sets the function digital input con-
trols:
0 - No Action (Default)
1 - Alarm Reset (High)
2 - Control Enable (High) / Disable
(Low)
3 - Control Auto (High) / Manual
(Low)
4 - Pre-tune Stop (High) / Start (Low)
5 - Tune at SP Stop (High) / Start
(Low)
Cold Junction
Compensation
Input
1006
3EE R/W
0 = Cold Junction Disabled,
1 = Enabled
Filter Time Input
1004
3EC R/W
0 (OFF) or 5 to 1000 = Input filter
time OFF or 0.5 to 100.0 seconds, in
0.5s increments
Scale Range Lower
Limit
Input
1002
3EA R/W
Max working temperature, or display
value for the max linear input level
Scale Range Upper
Limit
Input
1001
3E9 R/W
Min working temperature, or display
value for the min linear input level
Decimal Point
Position
Input
1003
3EB R/W
The number of decimal places dis-
played:
0 - XXXX
1 – XXX.X
2 – XX.XX (linear inputs only)
3 – X.XXX (linear inputs only)
Input Units Input
1005
3ED R/W 0 = Deg˚C, 1 = Deg˚F

Chromalox 1020 Specifications

General

Brand	Chromalox
Model	1020
Category	Temperature Controller
Language	English