gefran ADV200 User Manual

ADV200 • Troubleshooting 207
Bit
Value
Name
Description
D7..
D4
D3 D2 D1 D0
Solution: Check the connection of the the encoder-drive channels A-B, check the
connection of the screen, check the encoder supply voltage, check parameter 2102
Encoder 1 supply, check parameter 2108 Encoder 1 signal Vpp.
5 0x2 0x0
CRC_
CKS_P
Cause: SSI signals not present or disturbed cause an error on CRC
Solution: Check the connection of the clock and encoder-drive data, check the
connection of the screen, check the encoder supply voltage, check parameter 2102
Encoder 1 supply.
8 0x1 0x0 0x0
Setup
error
Cause: An error occurred during setup.
Solution: Check the connection of the clock and encoder-drive data, check the
connection of the screen, check the encoder supply voltage, check parameter 2102
Encoder 1 supply.
The following conditions occur while resetting the encoder following Speed fbk loss [22] activation
Bit
Value
Name
Description
D7..
D4
D3 D2 D1 D0
6 0x4 0x0 ACK_TMO Cause: SSI signals not present or disturbed cause an error on CRC
Solution: Check the connection of the clock and encoder-drive data, check the
connection of the screen, check the encoder supply voltage, check parameter
2102 Encoder 1 supply.
7 0x8 0x0 DT1_ERR
Cause: Encoder has detected malfunction and signals this to the drive via bit DT1.
Bits 16..31 contain the type of malfunction detected by the encoder.
Solution: See the encoder manufacturer's technical guide.
16.31 xxxx
Bit =0 =1
0 Light source OK Failure (1)
1 Signal amplitude OK Erroneous (1)
2 Position value OK Erroneous (1)
3 Over voltage NO Yes (1)
4 Under voltage NO Under voltage supply (1)
5 Over current NO Yes (1)
6 Battery OK Change the battery (2)
7..15
(1) Can also be set after the power supply is switched off or on.
(2) Only for battery-buffered encoders
● Speed fbk loss [22] alarm with Hiperface absolute encoder
Bit
Value
Name
Description
D7..
D4
D3 D2 D1 D0
3 0x8
Cause: voltage level not correct or disturbance on signals of incremental channels
A-B.
Solution: Check the connection of the the encoder-drive channels A-B, check the
connection of the screen, check the encoder supply voltage, check parameter 2102
Encoder 1 supply, check parameter 2108 Encoder 1 signal Vpp.
5 0x2 0x0 Cause: disturbed SSI signals cause a CKS error or Parity
Solution: Check the connection of the clock and encoder-drive data, check the
connection of the screen, check the encoder supply voltage, check parameter 2102
Encoder 1 supply.
6 0x4 0x0
Cause: Encoder does not recognise the command that has been sent to it and replies
with ACK. The SSI signals not present cause a TMO error.

gefran ADV200 Specifications

General

Brand	gefran
Model	ADV200
Category	Inverter
Language	English