Top Side:
1.
Socket of power (DC 12V, more then 100mA).
2.
RS232 (Optical Interfaced) port.
3.
Socket of CHA (channel A) for RTD input.
4.
Sockets of K type thermocouples T1 and T2.
Connection Of RTD
Configuration of Mini-Din Connector
Wire connection to RTD
LCD:
Number Display
Function
1 SET
Setting
mode
2
Pt385/3916/3926 Type of RTD at CHA (channel A)
3
Low battery
4
APO
Auto power off
5
HOLD
Hold measured reading
4
3
2
1
4
8.17 APO-Auto Power Off Time Setting
Use this function to change the time for the auto power off (APO) function. Place rotary
switch at position “INVT”, and the indicator “APO” and the main display will blink on the LCD,
and the previous setting will be displayed. The default time for APO is 1 minute. Press On ( ),
under ( ) button printed on the overlay in white word to set the APO time. On ( ), under ( )
direction key: Time value, right ( ), left ( ) direction key: Time figure. Press “CANCEL” button
to back to previous setting. Confirm selection and exit setting mode by pressing “confirm (
)”
button. Press “ESC” button to abort change and exit the setting mode with previous setting re-
mains unchanged. Confirm selection and exit setting mode by pressing “confirm (
)” button.
MAX: 9998 minutes
MIN: 0001 minutes
Disable APO function: To set the time at 9999 will disable APO function.
APO Function will be Disabled also in Follow situation:
External power is used.
RS-232 function is used.
MAX, MIN, MAX-MIN, AVG function is used.
Data logger function is used.
8.18 INVT- Set Time interval of data logging
Place rotary switch at position “INVT” mode to set the time. The indicator “INV” will be blink
on the top-right of the LCD and the pervious settings are displayed. Press On ( ), under ( )
button printed on the overlay in white word to change the time interval. Setting is from left to
right of the following format (HH:MM:SS).
Pressing overlay “ENTER” button to confirm. To exit this function, press the ESC button.
Except these 2 positions mentioned above, all other position are for system setting, the indicator
“SET” shows at left side of LCD when place the rotary switch at any of these system setting po-
sitions. And 2nd functions of buttons are active.
HH: Interval Hour (0~23)
MM: Interval Minute (0~59)
SS: Interval Second (0~59)
MAX: 23:59:59
MIN: 00:00:01
8.19 PERIOD- Set length of Time of data logging
Place the rotary switch at position “Period” to set the total length of time for data recording in
the format of DD.HH.MM. At this position, indicator “PER” blinks at right upper corner of the
LCD and the third display (the lower right display) shows the previous setting with the HH
blinks. The blinking number can be changed with upward ( ) or downward ( ) direction but-
tons, and blinking position can be changed with right ( ) or left ( ) direction buttons.
17
Содержание 506A
Страница 1: ...OPERATOR S MANUAL MODEL 506A...
