14.2.5 Communication Disruption and Response
Code
Name
Setting range
Default
Min.
Attri.
E8.01
Communication error
detection time
0.0...60.0 s (0.0: Inactive)
0.0
0.1
Stop
E8.02
Communication error
protection mode
0, 1, 2
1
–
Stop
●
When [E8.01] = 0.0 s, the disruption detection function is inactive.
●
If the interval between the current and next communication commands ex-
ceeds the time defined in [E8.01] 'Communication error detection time', the
frequency converter will reports a communication error code and act as de-
fined in [E8.02] 'Communication error protection mode':
– [E8.02] = 0: Freewheeling stop
The motor freewheels to stop after the communication timeout no matter
the settings of parameter E0.50 'Stop mode'.
– [E8.02] = 1: Keep running
The motor continues running at the setting frequency, and warning code
'C-dr' will be displayed on the operating panel.
– [E8.02] = 2: Emergency stop
The motor decelerate to stop after the communication timeout no matter
the settings of parameter E0.56 'Emergency stop action', the deceleration
time is E0.57.
VFC 3210
Bosch Rexroth AG
Communication
DOK-RCON04-VFC3210****-IT01-EN-P
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