13 APPENDIX CCW-R-2**B INSTRUCTION MANUAL
13-26
13.9.2 Relay Board (P-5506*)
Fig.13-25 Relay Board
Functions of the board
1. Input and input monitoring of the interlock signal from the packer.
2. Output and output monitoring of the discharge completion signal to the packer.
3. Output and output monitoring of the error signal.
4. Output and output monitoring of the infeed control signal to the infeeder.
5. Input and input monitoring of the optional signal.
6. Output and output monitoring of the optional signal.
Functions of Monitoring LED
Table 13-16 Functions of Monitoring LED
LED Function LED Function
HL 451 Discharge completion signal 1 HL 461 Interlock signal 1
HL 452 Discharge completion signal 2 HL 462 Interlock signal 2
HL 453 Error signal 1 HL 463 Input signal 5
HL 454 Error signal 2 HL 464 Input signal 6
HL 455 Infeed control signal 1 HL 465 Input signal 1
HL 456 Infeed control signal 2 HL 466 Input signal 2
HL 457 Control 1 HL 467 Input signal 3
HL 458 Control 2 HL 468 Input signal 4
KA452 KA453 KA454 KA455 KA456 KA457 KA458
KA451
HL461
HL462
HL463
HL464
HL465
HL466
HL467
HL468
HL458HL457HL456HL455HL454HL453HL452HL451
XJ451
XJ450
XJ454XJ453
XJ452
XJ455
XJ456