El9227-Xxxx - Beckhoff EL922 Series Documentation

7.6.3

EL9227-xxxx

7.6.3.1 Restore object
Index 1011 Restore default parameters
Index Name
(hex)
1011:0 Restore default parame-
ters
1011:01 SubIndex 001
7.6.3.2 Configuration data
Index 80n0 Settings (for n = 0, Ch.1; n = 1, Ch. 2)
Index (hex) Name
80n0:0 Settings
80n0:11 Nominal current
80n0:12 Characteristic
80n0:13 Current-Level Warn-
ing
80n0:14 Fuse Init State
80n0:15 Input Functions (DI &
Switch)
80n0:16 Overvoltage Behav-
iour
80n0:17 Undervoltage level
80n0:18 Reverse Current Filter Reverse feed filter: Describes when the system is
80n0:19 Switch Programming
Control
80n0:1A Switch On Channel
Delay
EL922x
Meaning
Restore default parameters
If this object is set to "0x64616F6C" in the set value dia-
log, all backup objects are reset to their delivery state.
Meaning
Max. Subindex
Nominal current (set fuse value), I
Characteristic curve: Indicates the time after which
the system is switched off at which current level.
Prewarning: Indicates the current value from which a
prewarning is issued.
Initialization state: Describes the state of the outputs
which they should have when the voltage is applied
again after a voltage interruption. Off, On or return to
the last state when the voltage was still applied.
Input functions (digital input & LED button): De-
scribes the function of the digital input and the LED
button which should be executed if required. It de-
scribes the behavior, so to speak. Reset only, power
on/off only, reset and power on/off or disabled.
Overvoltage behavior: Describes how the outputs
should respond when an overvoltage (>32 V DC,
hysteresis 2 V) is present at the input. Tripping and
do not switch on again automatically when the over-
voltage has been resolved, or tripping with auto re-
set and automatic switching on again when the over-
voltage has been resolved.
Undervoltage threshold: This is the value from which
an undervoltage (adjustable from 17 to 24 V DC, hys-
teresis 1 V) is displayed.
switched off if the voltage at the output is 1 V higher
than at the input.
Fast: Switch-off at reverse feed >10 ms
Standard: Switch-off at reverse feed >100 ms
Slow: Switch-off at reverse feed >1,000 ms
LED button programming option: Indicated whether
the nominal current of programmable terminals can
be programmed via the LED button.
Disable: Locked and not allowed. Only one query of
the nominal current is possible!
Enable: Programming possible
Channel switch-on delay: Describes the behavior of
the switch-on delay from channel 2 to 1.
Off: No delay from channel 2 to 1.
On: Switch-on delay between channels 1 and 2
(channel 2 typically 50 ms after channel 1).
Version: 1.0
Data type
UINT8
UINT32
Data type
UINT8
UINT8
N
UINT8
UINT16
UINT8
UINT8
UINT8
UINT8
UINT8
UINT8
UINT16
Commissioning
Flags Default
RO 0x01 (1 )
dec
RW 0x00000000 (0 )
dec
Flags Default
RO 0x1A (26 )
dec
RW (0x80nF:17)
RW 0x01 (1 )
dec
RW 0x005A (90 )
dec
RW 0x02 (2 )
dec
RW 0x02 (2 )
dec
RW 0x01 (1 )
dec
RW 0xAA (170 )
dec
RW 0x01 (1 )
dec
RW ---
RW 0x0000 (1 )
dec
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