Chromalox 1020 User Manual

9
3.11 User Mode & Screens on Standard & Extrusion models
User Screen Temperature Unit.
PV – process variable (e.g. process temperature)
SP - Setpoint
Manual control
PV – process variable (e.g. process temperature)
Manual Power is shown as P%.
Transmitter screen is present on Standard model only.
Transmitter parameter = Enable, SP is hidden.
The device still functions as a controller
using the local Setpoint.
To act as a PV transmitter the parameter Usage in the
Linear Output sub-menu needs to be set to PV Re-
transmit.
Important: The following parameters are only displayed if set to “Show” in the User sub-menu.
Alarm State
Alarm triggered
Alarm configured, but not triggered
– Alarm not set
Latch State
Output Latched
Latch configured, but
output not Latched
– Latch not set
To clear press
then
to select Yes.
Press to accept.
Maximum PV
Screens show the Maximum & Minimum PV reached.
To clear press then
to select Yes.
Press
to accept.
Minimum PV
Control Enable OFF - Control output(s) disabled. (Ignored when in manual mode).
ON - Control output(s) enabled.
Manual Control Enable OFF - Automatic control, PID or On-Off control available.
ON - Manual control, Manual Power shown as P% xxx
Time On Remaining On Timer Visible when On Timer is active.
See Ramp & Timers diagram.
Delay Time Remaining Delay Timer Visible when Delay Timer is active.
See Ramp & Timers diagram.

Chromalox 1020 Specifications

General

Brand	Chromalox
Model	1020
Category	Temperature Controller
Language	English