Device Structure: Identification Of Boards; Programming And Configuration; Information Display; Configuration Parameters - gefran 40B 48 User Manual

POWER SUPPLY
BOARD
OUTPUT BOARD
LEVEL 1 DISPLAY
P.V.
Process variable
Alarm Setpoint Output 1
Alarm Setpoint Output 2 (*)
Alarm Setpoint Output 3 (*)
(*) For deviation alarms the setpoint range is -999 ... 999
If the Inc, Dec, F keys are not pressed within 15 sec.,
the display returns to the P.V. value

• Information display

I F
81651C_MHW_40B48-96_0308_ENG

Device structure: identification of boards

DISPLAY BOARD
CPU BOARD
DISPLAY BOARD
CPU BOARD + POWER
SUPPLY BOARD
5 • PROGRAMMING and CONFIGURATION
Pressed for
F
approx. 2 sec.
I F
C F
I n
O u
Information display
Software version
Display CPU type
(potentiometer/strain-gauge)
and number of outputs available
b3= with 3 outputs
POWER SUPPLY BOARD
R20
S2
S5
CPU BOARD
A B
S1
CPU BOARD + POWER
SUPPLY BOARD
S2
S8 S9
S1
B
S1
A
B
S2
A
OUTPUT BOARD
B
S3
A
Information display
Hysteresis parameters
Input settings
Output settings

• Configuration parameters

N.B. : you can keep the OUT1 relay energized at
power-up by inserting jumper S2 and removing
resistance R20.
S1 = Status of Out 3 relay
A = Direct
B = Inverse
S5 = ON with digital input
Sensor supply
S1 S2 S8 S9
1V OFF OFF OFF ON
5V ON OFF OFF OFF
10V OFF ON OFF OFF
15V OFF OFF ON OFF
24V OFF OFF OFF OFF
S1 = Status of Out 1 relay
S2 = Status of Out 2 relay
S3 = Status of Out 3 relay
A = Direct
B = Inverse
P A
Password
NO
PA = 99
YES
P r
Protection code
L n
Custom linearization
U.C.
User calibration
C F
Hysteresis parameters
Hysteresis for set point 1
Hysteresis for set point 2
Hysteresis for set point 3
Keep the F key
pressed to browse
the menus.
Release the F key
to enter the
displayed menu.
Press the F key to
access the
parameters.
Keep the F key
pressed to exit any
menu at any time.
-999 ... +999
scale points
-999 ... +999
scale points
-999 ... +999
scale points
3