### External Rotab Poll Comm

This option specifies whether or not to poll the communications port on a periodic basis to see if characters have arrived. You should only set this value to TRUE (1) if you suspect communications errors due to PC-DMIS missing characters. Normally you should leave this set to 0.

Entry Name: ExternalRotabPollComm

Entry Type: Whole Number specifying TRUE (1) or FALSE (0). Default value is 0.