Output Operations - Pepperl+Fuchs 1/209 Handbuch

Trip Amplifier 1/209
Software Description
4.4.1.5

Output Operations

Command
Deenergize relay
Energize relay
Set digital output
Set LEDs
The following commands must be placed at the beginning of a program
On delay
(max 10,000ms)
Off delay
(max 10,000ms)
4.4.1.6 Special Operations
Display menu:
The DSP command has to be placed at the beginning of a program. DISPLAY commands
must be in sequence. Other commands follow.
The order in which display commands are used determines the sequence of parameters
displayed when pushing the STEP key on the device front.
Example
• input 1, trip point 1, input 2, trip point 2
or
• input 1, input 2, trip point 1, trip point 2
Front push buttons will operate Online, i. e. trip points continue to be monitored while the
buttons are pushed.
Push buttons can be used to change constants. This is used to set trip points. Press SET
to initiate changes (two keys simultaneously to protect against unintentional changes).
The STATUS line will flash.
Use UP/DOWN ">" "<" push buttons to adjust the value.
Store the result in non-volatile EEPROM by pressing STEP key. Prior to storing the value
in EEPROM you can restore the previous setting by pressing the UP/DOWN buttons
simultaneously "ESC". The keys terminate the programming mode (display stops
flashing). If keys are not pressed for 30 seconds the SET mode is terminated
automatically (display stops flashing).
Call
Call
RD1...RD4, op1
RE1...RE4,op1
S01 ... S04, op1
SL1...SL5,op1
ND1...ND4, op1
FD1...FD4, op1
DSP,op1,op2,op3,op4
DSP = display
op1 = variable or constant
op2 = mode: (0 = float, 1 ... 4 = decimals)
op3 = ASCII: (alphabetic character e. g. "#E")
op4 = Number (numerals e.g. "#1")
op5 = Number (numerals e.g. "#0")
Formula
relay de-energized within limits
op1 = -1 relay off
op1 = 0 previous status
op1 = 1 relay energized
relay energized within limits
op1 = -1 relay off
op1 = 0 previous status
op1 = 1 relay energized
Set digital output
op1 = -1 off
op1 = 0 previous status
op1 = 1 on
set LEDs
op1 = -1 off
op1 = 0 previous status
op1 = 1 on
ON-Delay
op1 = delay
OFF-Delay
op1 = delay
upper line
lower line
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