Baumer GXP6W - Manual (Page 10)

Manual_GXP6W_EN.doc 10/14 Baumer IVO GmbH & Co. KG
04.05.11 Villingen-Schwenningen, Germany
7 Disturbance messages
If there occurred an error when turning power on or during parameterization, the encoder switches to the
DISTURBANCE state after the user has passed the device control command ENABLE OPERATION and allots a
disturbance number to the bits D25-D28 of the status word. If an error occurs within the encoder during the
OPERATION state (e.g.: disturbance number 15), the encoder automatically switches to the DISTURBANCE state.
Disturbance No.
D28 D25 Significance
0 0 0 0 No disturbance
0 0 0 1 Inadmissible parameter from Master
0 0 1 0 Unknown parameter number
0 0 1 1 Parameter loss
1 1 0 1 Error when storing into EEPROM
1 1 1 0 Warning: Battery tension too low
1 1 1 1 Faulty value of encoder disk
8 Contact description
8.1 Description for bus cover
1
O N
GNDB
1
0-30 V
D0
1/
DI1 DI1/ GNDI D02 D02/ D1
2
D1
2/
GND
GNDB
1
0-30 V
D0
1
8.2 Contact descriptions for bus cover
D01, D01
Incoming long-distance bus (A1) galvanically
DI1, DI1 separated from remaining encoder electronics
GND I
Galvanically separated reference mass for incoming long-distance bus (A1).
Models without electrical isolation combined with GND.
UB
Contacts for encoder supply
GND B incorporated within the bus (A1), UB = 10...30 VDC
D02, D02
Relaying long-distance bus (W1)
DI2, DI2
GND
Reference mass for relaying long-distance bus (W1)
UB
Contacts for GND B encoder supply either
GND B incorporated within bus (W1) or furnished via PG7, UB = 10 ... 30 VDC. Connected
internally with UB/GND B from A