93
PROFIBUS-DP external communication cards
POWERXL DG1 SERIES VFD
MN040010EN—September 2016 www.eaton.com
Status word 1 (ZSW1)
Table 119. Application status word PROFIdrive
Bit
Value
Significance
Comments
0
1
Ready To Switch On
Power supply is switched on, electronics initialized, main contact, if available, has dropped out,
pulses are inhibited.
0
Not Ready To Switch On
1
1
Ready To Operate
Refer to control word 1, bit 0.
0
Not Ready To Operate
2
1
Operation Enabled
Drive follows set point. This means, that the electronic and pulses are enabled (Refer to control
word 1, bit 3), the closed loop control is active and controls the motor and the output of the set point
channel is the input for the closed loop control.
0
Operation Disabled
Either the pulses are disabled or the drive doesn’t follow the output value of the set point channel.
3
1
Fault Present
Unacknowledged faults or currently not acknowledgeable faults (fault messages) are present (in the
fault buffer). The fault reaction is fault-specific and device-specific. The acknowledging of a fault may
only be successful, if the fault cause has disappeared or has been removed before. If the fault has
isolated the voltage, the drive goes into the “Switching On Inhibited” condition, otherwise the drive
returns to operation. The related fault numbers are in the fault buffer.
0
No Fault
4
1
Coast Stop Not Activated
(No OFF 2)
0
Coast Stop Activated (OFF 2)
“Coast Stop (OFF 2)” command is present.
5
1
Quick Stop Not Activated
(No OFF 3)
0
Quick Stop Activated
(OFF 3)
“Quick Stop (OFF 3)” command is present.
6
1
Switching On Inhibited
The drive goes only again in the “Switched On” condition with “No Coast Stop AND No Quick Stop”
followed by “ON.” This means that the “Switching On Inhibited” bit is only set back to zero if the OFF
command is set after “No Coast Stop AND No Quick Stop.”
0
Switching On Not Inhibit
7
1
Warning Present
Warning information present in the service/maintenance parameter; no acknowledgement.
0
No Warning
There is no warning or the warning has disappeared again.
8
1
Speed Error Within Tolerance
Range
Actual value is within a tolerance band; dynamic violations are permissible for t < tmax, e.g.,
n = nset±,
f = fset±, etc.,
tmax may be parameterised
0
Speed Error Out Of Tolerance
Range
9
1
Control Requested
The automation system is requested to assume control (refer to 6.3.11.
0
No Control Requested
Control by the automation system is not possible, only possible at the device or by another interface.
10
1
f Or n Reached Or Exceeded
Actual value ≥ comparison value (set point) which may be set via the parameter number.
0
f Or n Not Reached
11
1
Device Specific
N/A
0
Device Specific
N/A
12
1
Device Specific
N/A
0
Device Specific
N/A
13
1
Device Specific
N/A
0
Device Specific
N/A
14
1
Device Specific
N/A
0
Device Specific
N/A
15
1
Device Specific
N/A
0
Device Specific
N/A
