Selecting The Switching And Resetting Points Or The Extended Programming Functions; Selecting The Extended Programming Functions; Setting The Switching Points - Emerson AVENTICS PE5 Manual De Usuario

8.7 Selecting the switching and resetting points or the ex-
tended programming functions
The pressure sensor is in the programming mode:
Press one of the two arrow buttons until the desired switching point (SP1,
u
SP2), the resetting point (RP1, RP2) or the display for the extended program-
ming functions (EF) appears on the display.
The following displays appear in sequence:
1)
Display Explanation
Switching point 1 or upper window limit 1
Value range: min: MBA +0.2% of the range; max: MBE
Factory setting: MBE
Resetting point 1 or lower window limit 1
Value range: min: MBA; max. MBE -0.2% of the range
Factory setting: MBE -10%
Switching point 2 or upper window limit 2 (if second switch output is
present)
Value range: min: MBA +0.2% of the range; max: MBE
Factory setting: MBE
Resetting point 2 or lower window limit 2 (if second switch output is
present)
Value range: min: MBA; max. MBE -0.2% of the range
Factory setting: MBE -10%
Extended programming functions g 8.8. Selecting the extended
programming functions
Display mode –
1)
In the window mode, the switching and resetting points SP
FH and FL .
x x
1. Press the center arrow button to confirm the selection.
2. You can now enter the parameter values for the switching points.

8.8 Selecting the extended programming functions

The pressure sensor is in the programming mode:
1. Press one of the two arrow buttons repeatedly until "EF" appears in the dis-
play.
2. Press the center button to go to the extended functions.
3. Press one of the two arrow buttons repeatedly until the desired parameter ap-
pears in the display.
Display Explanation
Reset the parameters to the factory settings (also resets the stored
HIGH and LOW values)
Value range: YES, NO / factory setting: –
Switching delay 1
Value range: 0 to 50 s/factory setting: 0 s
Reset delay 1
Value range: 0 to 50 s/factory setting: 0 s
Switching delay 2
(if second switch output is present)
Value range: 0 to 50 s/factory setting: 0 s
Reset delay 2
(if second switch output is present)
Value range: 0 to 50 s/factory setting: 0 s
Switching function, switch output 1
• Hysteresis function, normally open (HNO)
• Hysteresis function, normally closed (HNC)
• Window function, normally open (FNO)
• Window function, normally closed (FNC)
Value range: HNO, HNC, FNO, FNC/factory setting: HNO
Switching function, switch output 2 (if second switch output is
present)
• Hysteresis function, normally open (HNO)
• Hysteresis function, normally closed (HNC)
• Window function, normally open (FNO)
• Window function, normally closed (FNC)
• Diagnostic function (DIA)
Value range: HNO, HNC, FNO, FNC, DIA / factory setting: HNO
AVENTICS™ PE5 | R412010843-BAL-001-AG | English
Display
and RP are called
x x

8.9 Setting the switching points

The pressure sensor is in the programming mode:
1. Press the arrow pointing downwards‚ to show the SP1 menu item.
2. Press the center button to enable setting the switching point.
3. Use both arrow buttons to set the desired switching point.
The following applies: | RPx | < | SPx |, SPx ≠ 0.
Exception for -1 to +1 bar
(For RP = 0, selecting SP < 0 or SP > 0 allows switching between vacuum and
overpressure switching behavior).
RP = 0: Switching between SP+ and SP– possible.
RP (Pmin ... SP - 1 digit) for SP > 0: Overpressure sensor behavior
RP (Pmax ... SP + 1 digit) for SP < 0: Vacuum sensor behavior
4. Confirm the set value by pressing the center button briefly.
5. Repeat steps 1 to 4 to set the resetting point RP1, switching point SP2 and re-
setting point RP2, one after the other.
After you have entered the last switching point, you can go back to display mode
by simultaneously‚ or repeatedly pressing both arrow buttons‚, or press the
center button to change to the EF menu.
Explanation
Switching logic of the switch outputs: PNP/NPN/push-pull
(applies to both switch outputs if second switch output is present)
Value range: PNP, NPN, P/P / factory setting: PNP
If an analog output is present:
• Output signal 4 to 20 mA (I)
• Inverted output signal 20 to 4 mA (IINV)
• Output signal: 0 to 10 V (U)
• Inverted output signal 10 to 0 V (UINV)
• Automatic detection depending on the current ohmic load
• (non-inverted output signals) (AUTO)
Value range: I, IINV, U, UINV, AUTO / factory setting: AUTO
Setting the pressure unit in the display
Value range: BAR, MPA, KPA, PSI, inHg/factory setting: BAR
Zero point offset correction max. 5%
Value range: – / factory setting: –
• Display of the switching points or window limits in the display ar-
eas C and E (Fig. 2)(SPRP)
• Display of the LOW/HIGH values in the display areas C and E
(LoHi)
Value range: SPRP, LoHi / factory setting: SPRP
Update of the display (display update)
Value range: 1/2/5/10 updates per second
Factory setting: 5 per second
Electronically invert each display field
Value range: YES, NO / factory setting: –
Color in the display
• Red for p < SP or FL < p < FH, and green for p > SP or p < FL or p >
FH (OD)
• Red for p > SP or p < FL or p > FH, and green for p < SP or FL < p <
FH (DU)
• Always red (without color change) (RED)
• Always green (without color change) (GRN)
• Display OFF (energy saving mode, pushing one of the buttons ac-
tivates the display for 5 s): (OFF)
Value range: OD, DU, RED, GRN, OFF / factory setting: OD
Display of the maximum applied pressure value
Value range: no setting options / factory setting: MBA
Display of the minimum applied pressure value
Value range: no setting options / factory setting: MBE
Reset the HIGH and LOW values
Value range: YES, NO / factory setting: –
Set the password for the display lock
Password "0000" = no password entry required
Value range: – / factory setting: none
16-character alphanumeric measuring point number
Value range: – / factory setting: none
Return to the display mode
20