CLS200 Series User’s Guide
Chapter 4: Setup
71
Keyboard Lock Status
Set this parameter to ON to disable the CHNG SP, MAN/AUTO, and RAMP/SOAK keys on the
keypad. If the keys are disabled, pressing them has no effect. If you want to use these functions,
turn off the keyboard lock.
ALARM
KEYBOARD LOCK
STATUS ? OFF
Selectable values: ON or OFF.
Power Up Output Status
WARNING! Do not set the controller to start from memory if it may be unsafe for your
process to have outputs on upon power-up.
Set the initial power-up state of the control outputs. If you choose OFF, all loops are initially set to
manual mode at 0% output. If you choose MEMORY, the loops are restored to the control status and
output value prior to powering down.
See In Case of a Power Failure on page 130 for information about how this feature affects ramp/
soak profiles.
ALARM
POWER UP OUTPUT
STATUS ? OFF
Selectable values: OFF or MEMORY.
Process Power Digital Input
To enable the thermocouple short detection feature, select a digital input (1 to 8). Connect the
specified input to a device that pulls the input low when the process power is on. A short is indicated
when the process power is on and the temperature does not rise as expected.
If the controller determines that there is a thermocouple short, it sets the loop to manual mode at the
power level set for the SENSOR FAIL HT OUTPUT or SENSOR FAIL CL OUTPUT parameter in
the SETUP LOOP OUTPUTS menu.
ALARM
PROCESS POWER
DIGIN ? NONE
Selectable values: 1 to 8, or NONE.
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