Edwards STP-iS2207 Series Instruction Manual page 99

STP-iS2207 Series Turbomolecular Pump
Communication cycle start
RS485 multipoint
connection?
Yes
Address selection:
First TMP
Command sending process
Succeeded?
Yes
Answer receiving process
Succeeded?
Yes
Decode process
RS485 multipoint
connection?
Address selection:
Yes
Next TMP
No
Address check:
Last TMP?
Yes
Communication cycle end
Figure 47 - Example of communication cycle process
This procedure is not necessary
if TMP connection number = 1.
No
No
No
Error process
No
MT-89E-001-C
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