Sc-Hce-Me Serial Hall Call Ethernet - Digi Me Board Qr - MCi iControl User Manual

Troubleshooting

SC-HCE-ME Serial Hall Call Ethernet - Digi ME Board QR

The SC-HCE-ME Serial Hall Call Ethernet board is used to convert signals from the SC-HCDA
Serial Hall Driver Assembly to Ethernet for transmit and receive via the 2 = SYSTEM bus. The -
ME indicates that the Digi Connect ME device is being used on this board.
Figure 6.15 SC-HCE-ME Serial Hall Call Ethernet - Digi ME Board
TP +9V
TP +5V
TP +3.3V
TP GND
.
Table 6.26 SC-HCN-ME Indicators
Indicator
Bus Error
FHCE OK
Link Status
Network Activity
Table 6.27 SC-HCN-ME Jumpers
JP1 JP2
OFF OFF
OFF ON
ON OFF
ON ON
6-118 Manual # 42-02-2222
ON = Communication problem
ON = Power to the board and fuse OK
Yellow indicator, ON = Network link is operational.
Green indicator, ON = Network traffic detected.
JP3
115kHz baud rate (default setting)
230.4 kHz baud rate
460.8 kHz baud rate
921.4 kHz baud rate
OFF Board address cannot be changed (default setting)
ON Board address can be programmed
JP1, JP2, JP3
Digi Connect ME module
Ethernet cable connects here
Description
Description
Bus Error
indicator
FHCE OK
indicator
Fuse:
250V, 1/2A,
AGC
Network
Activity
indicator
Link Status
indicator