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Available Internal Data
3A5186B
11
Automation Outputs (Signals from the PLC to the Therm-O-Flow)
*
Set this byte to one of the following: 0 = Do Nothing, 1 = Turns ON the System (same as pressing the
key), 2-255 = Shuts Down the
System (same as pressing the
key).
** Used to set the temperature setpoints to tenths of a degree (for example, 3005 = 300.5) in the selected units of measurement (
°C or °F).
See
the
Temperature Setpoint Zone Designation Table
on page
16
.
See
System Control Bits
on page
14
.
†
See the
Appendix C - Error/Event Tables
on page
22
See
Appendix B - Data Exchange Interface
on page
17
.
Instance
Number
Output
Bytes
Description
Units
1
0 System
Activate/Stop
*
2
1
Setpoint Zone Designation
**
3
2 - 3
Setpoint Temperature for Selected Zone
°C/°F**
4
4 - 5
System Control Bits
5
6 - 9
Error/Event Number Acknowledged
†
6
10 - 11
Data Exchange Interface Pointer Output Designation
7
12 - 15
Data Exchange Interface Output Value