Nord Drivesystems SK 700E Series User Manual

1.5 USS - Data transfer
BU 0050 GB-3111 Subject to technical amendments 31
1.5.3.4 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. For example, the status word "Ready for switch-on" corresponds to 0B31
(hex)
.
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
Bit
Value
Meaning
Comments
0
0
Not ready to start
1
Ready to start
Initialisation completed, charging relay ON, output voltage disabled
1
0
Not ready for operation
Causes: No command has been activated, fault is signaled, OFF2 or OFF3
activated, starting disabled state activated
1
Ready for operation
ON command activated, no faults present. The inverter can be started with the
command ENABLE OPERATION
2
0
Operation disabled
1
Operation enabled
The output voltage is enabled; ramp to the existing setpoint
3
0
No fault
1
Fault
Drive fault resulting in stoppage; this state is changed to starting disabled after
the fault has been successfully acknowledged
4
0
OFF 2
OFF2 command applied
1
No OFF 2
5
0
OFF 3
OFF3 command applied
1
No OFF 3
6
0
Starting not disabled
1
Starting disabled
Switches first to OFF1, then to ready-to-start status
7
0
No warning
1
Warning
Drive operation continues, no acknowledgement necessary
8
0
Actual value not O.K.
Actual value does not match the setpoint (with POSICON: failure to reach
setpoint position)
1
Actual value O.K.
Actual value matches required setpoint (setpoint has been reached)
(with POSICON: setpoint has been reached)
9
0
Local guidance
Guidance on local device has been activated
1
Guidance requested
The master has been requested to assume 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
Rotational direction:
right
Inverter output voltage is turning right
12
0
1
Rotational direction:
left
Inverter output voltage is turning left
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
Currently active
parameter set 0
00 = Parameter set 1
01 = Parameter set 2
10 = Parameter set 3
11 = Parameter set 4
15
0/1
Currently active
parameter set 1

Nord Drivesystems SK 700E Series Specifications

General

Brand	Nord Drivesystems
Model	SK 700E Series
Category	DC Drives
Language	English