DOLD BG 5914.08 0 Series Gebruiksaanwijzing - Pagina 7
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Setting of the Module
Note:
This module is intended for applications in which numerous one-channel
Emergency off contacts are to be monitored.
The settings 2, 3, 6, and 7 are required for example when several modules
are connected to a common Emergency stop sensor. Short-circuit reco-
gnition can be realized externally by means of proper wiring.
With a LC type 4 (according to IEC/EN 61496-1), short-circuit monitoring
takes place in the light curtain itself.
Single-Channel Emergency-Stop
With single-channel safety inputs, safety function can only be realized
when voltfree contacts are used (see wiring examples).
With static, voltage signals, it is imperative to use 2-channel signal
sensors.
Automatic Start
Automatic start is performed only when supply voltage is switched on, or
when enabling has been cancelled by pressing Emergency stop.
All other errors nevertheless require confirmation by a start key.
Manual Start
To start the system, do not keep the start key pressed for more than 3
seconds. A module may also be assigned several start keys.
Indication of System Errors:
These errors are indicated by flashing codes of the white LEDs Run 1 and/
or Run 2. The green LEDs and all outputs turn inactive. The system will
only restart after the supply voltage has been switched off and on again.
Error codes*
0)
(both white LEDs are off):
Another input module indicates a system error.
1)
To 4): not used
5)
Incorrect setting of function:
- The rotary switches for channel 1 and 2 has different or
incorrect positions
- The setting of the 4 upper Dip-switches (channel 1) are not
identically to the 4 lower Dip-switches (channel 2)
6)
LED Run 1 flashes: Undervoltage
LED Run 2 flashes: Overvoltage
7), 8) Not used
9)
Connection error between the input modules
No terminating connector available.
·
Control or input module defective
10), 11), 12), 13) a. 14) Internal errors
* number of short flashing impulses, followed by a longer space
Indication
Permanently OFF
all relays inactive
Output
due to system
48
error
all relays inactive
due to system
LED
error
Run 1
Activation of the
assigned safety
Output
outputs is permis-
58
sible or system
error
all relays inactive
due to system
LED
error or
Run 2
K1 and K2 active
and indicator con-
tact inactive
Function Error Indication
Function errors are indicated by the white LED Run 1 and by output 48;
the white LED Run 2 remains on. Output 58 remains on as long as the
error is pending; it flashes regularly as soon as enabling via the assigned
start button is possible again:
Error codes*
1) Emergency stop
2) Time error: Start button has been kept pressed for more than 3 se-
conds
3) Time error: The 2 signals of the 2-channel Emergency stop fail to
correspond for too long (250 ms)
4) Error on start button (kept permanently pressed)
5) Input error (short-circuit, interruption)
6) Error in the control unit (input or output error recognized in the con-
trol unit)
* number of short flashing impulses, followed by a longer space
7
BG 5914.08/_0_ _ _, BH 5914.08/_0_ _ _ / 03.11.20 / 314A
Pulsing
Permanent ON
Activation of the
one input function
assigned safety
not available
outputs is
permissible
one input function
not available
Activation of
(LED run 2 ON) or
the assigned
system error when
safety
LED Run 2 is OFF
outputs is
or flashing
permissible
one input function
not available or
Wait for start
K1 and K2 active
and indicator con-
tact inactive
all relays inactive
due to system
No system error
error