Parameterization and commissioning
EL6731 121Version: 2.8
5.1.8.5 DP State of the Slaves
Value Description
0 No Error - station is exchanging data
1 Station deactivated - slave has been deactivated, temporary state during StartUp
2 Station not exists - slave does not reply on the bus -> check whether slave is switched on, whether
PROFIBUS plug is in, correct station address or bus cables
3 Master lock - slave is exchanging data with another master -> remove other master from bus or
release slave again by other master
4 Invalid slave response - incorrect answer from slave, occurs temporarily if slave has ceased data
exchange as a result of a local event
5 Parameter fault - check whether Bus Coupler / GSD file is correct, that station address is correct or
that UserPrmData settings are correct
6 Not supported - DP function is not supported -> check whether GSD file is correct or whether
station address is correct
7 Config fault – configuration fault -> check whether the added terminals / modules are correct
8 Station not ready -> station starting up, temporarily displayed during StartUp
9 Static diagnosis - slave signaling static diagnosis and cannot deliver valid data at present -> check
operating state at the slave
10 Diagnosis overflow - slave signaling a diagnosis overflow -> check diagnostic data (using ADS-
Read, see below) and operating state at the slave
11 Physical fault - physical fault interfering with slave response -> check cables
13 Severe bus fault ->check cabling
14 Telegram fault - slave responding with an invalid telegram -> must not occur
15 Station has no resources -> slave has insufficient resources for the telegram -> check that GSD file
is correct
16 Service not activated -> temporary fault when slave ceases data exchange due to a local event,
otherwise check whether DP functions are disabled at the slave
17 Unexpected telegram -> can occur temporarily if two PROFIBUS networks are connected together
or check whether bus times for the second master are set identically
18 Station ready -> can occur temporarily during StartUp and until the task is started
19 DPV1 StartUp -> occurs temporarily after the DP has started up if there is still data to be sent by
DPV1 Write
31
only for EtherCAT gateways: WC-State of cyclic EtherCAT frame is 1
128 FC310x/EL6731 in slave mode, waiting for data transfer -> slave was parameterized and
configured but has not yet received a Data_Exchange telegram
129 FC310x/EL6731 in slave mode, waiting for configuration -> slave was parameterized, but has not
yet received a Chk_Cfg telegram
130 FC310x/EL6731 in slave mode, waiting for parameters -> slave was not yet parameterized, waiting
for Set_Prm (Lock) telegram
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