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2.4. VF-S11 communication parameters
In a network, VF-S11 (DEV001Z) serves as a DeviceNet slave device. The DEV001Z
configuration is set by the following parameters.
The supported parameters for each drive and their allowable adjustment ranges are
defined in the appropriate Electronic Data Sheet (EDS) files. EDS files can be downloaded
via the internet from
http://www.inverter.co.jp/product/inv/vfs11/dev/
Parameter
Function
Adjustment range
Shipment
f800
RJ45
Communication
speed
0: 1200bps
1: 2400bps
2: 4800bps
3: 9600bps
4: 19200bps
3
f803
Communication
error trip time
0: Disabled
1- 100 (s)
0
f890
MAC ID
0 - 63
0
f891
DeviceNet
Communication
speed
0: 125kbps
1: 250kbps
2: 500kbps
0
f892
Communications
Loss action
(Network wire breaks)
0: Stop, Communication
release
1: No action
2: Deceleration stop
3: Coast stop
4: Emergency stop
5:
Preset speed command
(Preset speed by
f893
setting
）
0
f893
Preset speed No.
0: No action
1-15: Preset speed
0
f894
Assembly
Object
0: Instance 20/70
1: Instance 21/71
2: Instance 100/150
3: Instance 101/151
0
*1 Parameter
f800
is VF-S11 internal communication speed. It is recommended that
the "4" is set to
f800
for getting faster response.
*2 For safty, set the communication error trip time (
f803
).
*3 When out of range values are set up, the MS (Module Status) LED and will flash green
continuously to indicate an invalid set-up. DeviceNet communication is not possible in
this state.
*4 When the parameters are changed, the power must be cycled to the VF-S11 for the
changes to take effect.
