You can check the communication setting, communication cable connection, and communication status through the front part of the PCI communication card. Basically, you can use the card by setting the rotary switch to 1-4 in order according to the location of the H6COM PCI slot.
Figure 5.2 Front Part of the PCI Communication Card
Table 5-3 Configuration of the Front Part of the PCI Communication Card, and the Description of the Functions
Name
Usage
Description of Functions
Rotary switch
Sets the communication for each slot number
H6COM PCI slots are fixed as #1–#4 sequentially starting from the one at the top (Communication to be set from TP).