Eaton PowerXL Series, Руководство по связи

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PROFIBUS-DP External Communication Cards
POWERXL SERIES VFD MN040010EN—June 2018 www.eaton.com
Status word 1 (ZSW1)
Table 110. Application status word PROFIdrive, continued
Bit Value Significance Comments
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
References
References are 16-bit words containing a sign bit and a 15-bit
integer. A negative reference is formed by calculating the 2’s
complement from the corresponding positive reference.
Table 111. References
SN
N2 data type
hex
N2 data type
decimal
N2 data type
percentage
Frequency in
decimal
1 4000 16384 100 50
2 3000 12288 74 37
3 2000 8192 50 25
4 1000 4096 24 12
5 0 0 0 0
6 F000 61440 –25 12
7 E000 57344 –50 25
8 D000 53248 –75 37
9 C000 49152 –100 50
Actual values
Actual values are 16-bit words containing information on
the operation of the drive. The function to be monitored are
selected by a drive parameter. The scaling of the integers
sent to the master as Actual Values depends on the selected
function.