User Manual

MAPware-7000 Programming Manual 329
1010-1040, Rev. 02
Press the Next button on the Factory Hardware Test Mode (FHWT) main screen to display the
secondary FHWT menu:
 RS232 Com1 button  executes serial port tests for Com1 RS232:
There are two tests available- a loopback test and a test that does not require a
loopback connector. To perform the loopback test, you must connect a loopback
connector (DE9P connector with pins 2 and 3 jumpered). If possible, use this test since
data is sent over the transmit line and read from the receive line. Otherwise, use the
Without Loopback test.
 RS485 Com1 button  executes serial port tests for Com1 RS485:
Same as above except a DE9P connector with pin 1 jumpered to pin 4, and pin 8
jumpered to pin 9 is required for the loopback test.
 RS232 Com2 button (HMC7057 only)  executes serial port tests for Com2 RS232:
For the loopback test, use a DE9P connector with pin 2 jumpered to pin 3.