Table 3: I/O data and diagnostic data
(The described condition is reached, when Bit = 1)
Bit n°
Call Byte
Response-Byte
Diagnostic errorwarning Diagnostic error
1)
The leading diagnosis message through bit 1 indicates whether locking or unlocking of the guard system is
possible. The solenoid interlock cannot be unlocked if e.g. the door pulls the turret out of its rest position beyond
the set latching force. This can occur if doors are heavily distorted or when pulling the door. The solenoid interlock
can only be locked if the turret is in the rest position, i.e. the latching force is sufficient to pull the guard system
into the correct position.
2)
after 30 min -> fault
7 Set-up and maintenance
The safety function of the safety components must be tested. In the case of correct installation and adequate use,
the safety switchgear features maintenance-free functionality. A regular visual inspection and functional test,
including the following steps, is recommended:
1. Check for a secure installation of the actuator and the solenoid interlock.
2. Check max. axial misalignment of actuator and solenoid interlock.
3. Check max. angular misalignment (see "Mounting" part).
4. Fitting and integrity of the cable connections.
5. Check the switch enclosure for damages.
6. Remove particles of dust and soiling.
7. For versions with emergency exit and emergency release the following should also be considered:
- For versions with emergency exit it must be possible to open the guard system from within the hazardous
area; it must not be possible that the guard system is blocked from the inside.
- By operating the emergency release lever outside of the hazardous zone it must be possible to open the
guard system.
2
Adequate measures must be taken to ensure protection against tampering either to prevent
tampering of the safety guard, for instance by means of replacement actuators.
2
Damaged or defective components must be replaced.
8 Disassembly and disposal
8.1 Disassembly
The safety switchgear must be disassembled in a de-energised condition only.
