Published: November 17, 2020
Open Outgoing Communication returns -87 error
Firmware for GRV-EPIC-PR1
All versions prior to 1.3.2
Resolved In Version:
In a PAC Control strategy, when you use the Open Outgoing Communication command with a communication handle configured with Format 2 syntax, you'll see a -87 error on the Open Communication Handle command. (An example of Format 2 syntax:
ser:port=0,baud=115200,data=8,parity=n,stop=1,rts-cts=0. You can learn more about Format 1 and Format 2 syntax in "Creating a communication handle for serial devices" in PAC Control User's Guide, form 1700.)
Configure the Communication Handle using the Format 1 syntax (see "Creating a communication handle for serial devices" in PAC Control User's Guide, form 1700). An example of Format 1 syntax:
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