NORD Drivesystems BU0260 - Manual (Page 85)

7 CANopen Data transfer
BU 0260 GB Subject to technical amendments 85
7.2.1.2 Status word (ZSW)
In the inverter response telegram, in the area of the process data the status word (ZSW) is transferred as the first
word (taking into account the "Little Endian" format. For example, a status word "ready for switch-on" corresponds
to 0B31
(hex)
, whereby in Byte 0 the value 31
(hex)
and in Byte 1 the value 0B
(hex)
are transferred.
PZD1 PZD2 PZD3 PZD4
ZSW IW1 IW2/3 IW2/3
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Meaning of the individual bits:
Bit Value Significance Comments
0 0 Not ready for switch-
on
1 Redy for switch-on Initialisation complete, load relay on, output voltage disabled
1 0 Not operational Causes: No On command, an error has occurred, OFF 2 or OFF 3 active, switch-
on disable status active.
1 Standby ON command active, no errors. The inverter can be started with the ENABLE
OPERATION command.
2 0 Operation disabled
1 Operation enabled Output voltage enabled, run-up to present setpoint.
3 0 No errors
1 Fault Drive malfunctioning therefore out of order, if acknowledgement is successful, will
go to switch-on disabled status.
4 0 OFF 2 OFF 2 disable voltage command active
1 No OFF 2
5 0 OFF 3 OFF 3 rapid stop command active
1 No OFF 3
6 0 No switch-on disable
1 Switch-on disabled Goes to standby status through OUT 1 command
7 0 No warning
1 Warning Drive still in operation, no acknowledgement necessary
8 0 Actual value not O.K. Actual value does not match the setpoint (with posicon: Setpoint position not
reached)
1 Actual value O.K. Actual value matches the setpoint (setpoint reached)
(with posicon: Setpoint position reached)
9 0 Local guidance Local guidance active on device
1 Guidance required The master is called upon to take over the guidance.
10 0
1 Bit 10 active Bus bit 10 from the status word is set. For further details of function, please refer
to parameter P481.
11 0
1 Rotation right Inverter output voltage has right-hand rotating field
12 0
1 Rotation left Inverter output voltage has left-hand rotating field
13 0
1 Bit 13 active Bus bit 13 from the status word is set. For further details of function, please refer
to parameter P481.
14 0/1 Actual active
parameter set Bit 0
00 = Parameter set 1
01 = Parameter set 2 10 = Parameter set 3
11 = Parameter set 4
15 0/1 Actual active
parameter set Bit 1