Dimensions; Communication Error - gefran ADV20 series Quick Start-Up

Fault
Fault Descriptions
Name

Communication Error

Software protection failure
Analog signal error
Phase Loss

Dimensions

(Dimensions are in millimeter and [inch])
H H1
Frame W
72.0[2.83] 59.0[2.32] 174.0[6.86] 151.6[5.97] 136.0[5.36] 5.4[0.21]
A
100.0[3.94] 89.0[3.50] 174.0[6.86] 162.9[6.42] 136.0[5.36] 5.4[0.21]
B
NOTE
Frame A: ADV20-1004-KXX-1M/2MF/4F, ADV20-1007-KXX-2MF/4F, ADV20-1015-KXX-4F
Frame B: ADV20-2007-KXX-1M, ADV20-2015-KXX-2MF, ADV20-2022-2MF/4F , ADV20-2037-KXX-4F
Italiano
1.
2.
3.
4.
Please contact the Gefran Technical Assistance.
Check the wiring of ACI
Check Power Source Input if all 3 input phases are
connected without loose contacts.
W
W1
W1 H
English
Corrective Actions
Check the RS485 connection between the AC
motor drive and RS485 master for loose wires
and wiring to correct pins.
Check if the communication protocol, address,
transmission speed, etc. are properly set.
Use the correct checksum calculation.
Please refer to group 9 in the chapter 5 for detail
information (ADV20 User manual on CD).
D
D
H1 D
ADV20 QS, V1.02
Ø ØD
2.7[0.11]
2.7[0.11]
25