Edwards nEXT730D Instruction Manual page 38

Every complete command message sent will receive a response - either a status code or
a data return. The nEXT pump can only process with one message at a time. It will only
accept a new message once the response to the previous message has been returned.
If the nEXT pump receives characters that are not framed inside start and stop
characters, it will ignore them. Messages with the stop character missing will be
discarded with no response when a new start character is received. If the nEXT pump
receives an unrecognisable message between the start and stop characters, it will return
an appropriate error message.
Refer to Multi-drop operation
nEXT pumps in multi-drop mode.
B8J200880_D
300812671_002_C3
B8J200880_D - Technical data
on page 46 for more information about operating the
Page 38 08/2021 - ©Edwards Limited