Specifications

5
LED Display Explanation Default
T-HIGH: Upper-limit of temperature range 500.0
T-LOW: Lower-limit of temperature range -20.0
CONTROL: Control method setting. PID (
), ON/OFF control
(
), or manual tuning ( ) on the SV display
PID
SWITCH: Select Heating (
) or Cooling ( ) mode
HEAT
AL1 SET: Alarm 1 setting 0
AL2 SET: Alarm 2 setting 0
C WE: Communication write in function disable/enable OFF
C NO: Communication address setting 1
BPS: Communication baud rate setting 9600
LENGTH: Communication data length setting 7
PARITY: Communication parity bit setting E
STOP BIT: Communication stop bit setting 1
Note: Alarm settings should be set under initial setting function mode and then AL1H, AL1L,
AL2H and AL2L settings would be able to display in operation function mode.
 Operation Explanation
There are three function modes of operation: operation, regulation and initial setting. When you turn the
power on, the operation function mode will be displayed. If
key is pressed is pressed for one time,
it will switch to the regulation function mode. If key is pressed for more than 3 seconds, it will
switch to the initial setting function mode. If key is pressed for one time while in the regulation
function mode or initial setting function mode, it will return to the operation function mode.
PV/SV: Set the temperature set point and display process temperature. Use to set the
temperature set point.