Beckhoff EL922 Series, Documentation

Page: 131 / 170

Commissioning
EL922x 131 Version: 1.0
7.6.3 EL9227-xxxx
7.6.3.1 Restore object
Index 1011 Restore default parameters
Index
(hex) Name Meaning Data type Flags Default
1011:0 Restore default parame-
ters Restore default parameters UINT8 RO 0x01 (1
dec
)
1011:01 SubIndex 001 If this object is set to " 0x64616F6C" in the set value dia-
log, all backup objects are reset to their delivery state.
UINT32 RW 0x00000000 (0
dec
)
7.6.3.2 Configuration data
Index 80n0 Settings (for n = 0, Ch.1; n = 1, Ch. 2)
Index (hex) Name Meaning Data type Flags Default
80n0:0 Settings Max. Subindex UINT8 RO 0x1A (26
dec
)
80n0:11 Nominal current Nominal current (set fuse value), I
N
UINT8 RW (0x80nF:17)
80n0:12 Characteristic Characteristic curve: Indicates the time after which
the system is switched off at which current level. UINT8 RW 0x01 (1
dec
)
80n0:13 Current-Level Warn-
ing Prewarning: Indicates the current value from which a
prewarning is issued. UINT16 RW 0x005A (90
dec
)
80n0:14 Fuse Init State 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 .
UINT8 RW 0x02 (2
dec
)
80n0:15 Input Functions (DI &
Switch) 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 .
UINT8 RW 0x02 (2
dec
)
80n0:16 Overvoltage Behav-
iour 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.
UINT8 RW 0x01 (1
dec
)
80n0:17 Undervoltage level Undervoltage threshold: This is the value from which
an undervoltage (adjustable from 17 to 24 V DC, hys-
teresis 1 V) is displayed. UINT8 RW 0xAA (170
dec
)
80n0:18 Reverse Current Filter Reverse feed filter: Describes when the system is
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
UINT8 RW 0x01 (1
dec
)
80n0:19 Switch Programming
Control 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
UINT8 RW ---
80n0:1A Switch On Channel
Delay 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).
UINT16 RW 0x0000 (1
dec
)