Relay Assignments

Relay 1 – Relay 8

This value will display what the relay is assigned as.  The value cannot be changed from this menu option.

 

Note – Only some of the relay assignments can be modified depending on the PVT type.

 

This screen will display a description of the eight relay assignments.  Most of the relay assignments are fixed in the unit.  Relay 1 is the loop 2 control relay.  Relay 2 is the input 2 high limit relay.  Relay 3 is the loop 1 increase relay.  Relay 4 is the loop 1 decrease relay.  Relay 6 is the probe burnoff relay. Relay 8 is the any alarm relay.  Relay 7 is the only relay that can be assigned.  If the assignment can be modified, the user will have following options:

Loop 1 Fwd            Event 3        Burnoff

Loop 1 Rev            Event 4        IN1 Relay SP A

Loop 2 Fwd            Event 5        IN1 Relay SP B

Loop 2 Rev            Event 6        IN1 Relay SP C

Loop 3 Fwd            Event 7        IN2 Relay SP A

Loop 3 Rev            Event 8        IN2 Relay SP B

Programmer Alarm        Event 9        IN2 Relay SP C

Alarm 1            Event 10        IN3 Relay SP A

Alarm 2            Event 11        IN3 Relay SP B

Alarm 3            Event 12        IN3 Relay SP C

Event 0            Event 13        Alarm Combination

Event 1            Event 14        N/A

Event 2            Event 15        

 

The Alarm Combination option will enable the checkboxes on the screen for selection.  Any or all of the options can be selected: Programmer Alarm, Alarm 1, Alarm 2, Alarm 3, or T/C Check.