Operating Instructions

5
AZM201-AS
Operating instructions
Solenoid interlock
EN
4. Electrical connection
4.1 General information for electrical connection
The electrical connection may only be carried out by
authorised personnel in a de-energised condition.
The connection to the AS-Interface system is realised through an
M12 connector. The M12 x 1 connector has an A-coding. The wiring
configuration of the M12 connector is defined as follows (to EN 62026-2):
Pin assignment M12 connector
AUX +(P)
3
2
1
4
AS-Interface -
AS-Interface + AUX -(P)
5. Functions and configuration
5.1 Mode of operation of the safety outputs
AZM201Z-ST-T-AS
The safety outputs of the AS-i safety monitor are enabled,
when the following conditions are met:
• guard door detected
• the actuator is inserted
• the solenoid interlock is locked
AZM201B-ST-T-AS
The safety outputs of the AS-i safety monitor are enabled,
when the following conditions are met:
• guard door detected
• the actuator is inserted
AZM201BZ-ST-T-AS
The safety outputs of the AS-i safety monitor are only activated,
when both AS-i half-codes are enabled.
Half-code 1 (AS-i SaW bit 0,1) is enabled, when:
• guard door detected
• the actuator is inserted
The solenoid interlock now can be locked!
Half-code 2 (AS-i SaW bit 2,3) is enabled, when:
• the solenoid interlock is additionally locked.
5.2 Magnet control
The control system with the AS-Interface Master can lock and unlock
the solenoid interlock through the output bit 0 of the addressed AS-i
slave AZM201-AS.
In the power to lock variant of the AZM201-AS, the functional set of
output bit 0 will cause the solenoid interlock to be locked.
In the power to unlock variant of the AZM201-AS, the functional set of
output bit 0 will cause the solenoid interlock to be unlocked.
5.3 Configuration of the safety monitor
The AZM201-AS can be configured in the ASIMON configuration
software with the following monitoring module (also refer to the
ASIMON manual).
Double channel dependent
Suitable for: AZM201Z-ST-T-AS, AZM201B-ST-T-AS,
AZM201BZ-ST-T-AS
• Synchronisation time typically: 0.1 s;
for AZM201BZ-ST-T-AS infinite (∞)
• Optionally with startup test
• Optional with local acknowledge
When the AZM201BZ-ST-T-AS is used together with this monitoring
device for conducting the start-up test prior to every restart, the safety
guard must be opened.
Double channel conditionally dependent
Suitable for: AZM201BZ-ST-T-AS
• Independent: In-1
As long as the actuator remains inserted, the safety guard can be
relocked at any time, in which case the safety outputs are reactivated.
The safety guard must not be opened.
The configuration of the safety monitor must be tested and
confirmed by a qualified and authorised safety expert/safety
engineer.
5.4 Programming the slave address
The slave address is programmed through the M12 connector.
Any address from 1 to 31 can be set by means of the AS-i bus master
or a hand-held programming device.
5.5 Status signal "safety release"
The "safety release" status signal from a Safety at Work slave can be
cyclically queried by the control system through the AS-i master. To that
effect, the 4 input bits with the varying SaW code of a Safety at Work
slave are evaluated through an OR operation with 4 inputs in the control
system.
5.6 Actuator teaching / actuator detection
Solenoid interlocks with standard coding are ready to use upon delivery.
Individually coded solenoid interlocks and actuators will require the
following "teach-in" procedure:
1. Switch the solenoid interlock's voltage supply off and back on.
2. Introduce the actuator in the detection range. The teach-in is
signaled to the solenoid interlock, the red LED illuminates and the
yellow LED flashes (1 Hz).
3. After 10 seconds, brief yellow cyclic flashes (5 Hz) request the
switch-off of the operating voltage of the solenoid interlock. (If the
voltage is not switched off within 5 minutes, the solenoid interlock
cancels the "teach-in" procedure and signals a false actuator by
5 red flashes).
4. After the operating voltage is switched back on, the actuator must
be detected once more in order to activate the taught actuator code.
In this way, the activated code is definitively saved!
For ordering suffix -I1, the executed allocation of safety interlock
and actuator is irreversible.
For ordering suffix -I2, the "teach-in" procedure for a new actuator
can be repeated an unlimited number of times. When a new actuator
is taught, the code, which was applicable until the moment, becomes
invalid. Subsequent to that, an enabling inhibit will be active for ten
minutes, thus providing for an increased protection against tampering.
The AS-i Duo LED will flash red/green until the expiration of the time
of the enabling inhibit and the detection of the new actuator. In case
of power failure during the lapse of time, the 10-minutes tampering
protection time will restart.