User manual

3 PLC Communication
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3.6.4 System signal 4 (GP/LP → PLC)
System signal 4 [UW5]
F E D C B A 9 8 7 6 5 4 3 2 1 0
1 Word
It is allotted in GP, LP inner word device UW5 (UB50 to UB5F).
 Bit 0 (UB50): It turns ON during printing an alarm.
 Bit 1 (UB51)
 Bit 2 (UB52)
 Bit 3 (UB53)
 Bit 4 (UB54)
 Bit 5 (UB55): It turns ON when 0.5 sec of clock occurs. (Only for GP)
 Bit 6 (UB56): It turns ON when 1 sec of clock occurs. (Only for GP)
 Bit 7 (UB57): It turns ON when 2 sec of clock occurs. (Only for GP)
 Bit 8 (UB58): It turns ON when a frame error of communication port1 occurs.
 Bit 9 (UB59): It turns ON when a parity error of communication port1 occurs.
 Bit A (UB5A): It turns ON when an overrun error of communication port1 occurs.
 Bit B (UB5B)
 Bit C (UB5C): It is ON when a frame error of communication port2 occurs.
 Bit D (UB5D): It turns ON when a parity error of communication port2 occurs.
 Bit E (UB5E): It turns ON when an overrun error of communication port2 occurs.
 Bit F (UB5F)