Parker TPDM User Manual page 143

Parker Hannifin Manufacturing Srl
BITS 0 – 3, 5 AND 6:
The following bits indicate the status of the device:
xxxx xxxx x0xx 0000
xxxx xxxx x1xx 0000
xxxx xxxx x01x 0001
xxxx xxxx x01x 0011
xxxx xxxx x01x 0111
xxxx xxxx x00x 0111
xxxx xxxx x0xx 1111
xxxx xxxx x0xx 1000
Table 7: Device state bits (x ... irrelevant for this state)
BIT 4: VOLTAGE ENABLED
High voltage is applied to the drive when this bit is set to 1.
BIT 5: QUICK STOP
When reset, this bit indicates that the drive is reacting on a quick stop request. Bits 0, 1 and 2
of the statusword must be set to 1 to indicate that the drive is capable to regenerate. The
setting of the other bits indicates the status of the drive (e.g. the drive is performing a quick
stop as result of a reaction to a non-fatal fault. The fault bit is set as well as bits 0, 1 and 2).
BIT 7: WARNING
A drive warning is present if bit 7 is set. The cause means no error but a state that has to be
mentioned, e.g. temperature limit, job refused. The status of the drive does not change. The
cause of this warning may be found by reading the fault code parameter. The bit is set and
reset by the device.
If a fault on static brake occurs it is reported on bit7 (warning).
142
Bit Description
0 Ready to switch on
1 Switched on
2 Operation enabled
3 Fault
4 Voltage enabled
5 Quick stop
6 Switch on disabled
7 Warning
8 Manufacturer specific
9 Remote
10 Target reached
11 Internal limit active
12 - 13 Operation mode specific O
14 - 15 Manufacturer specific
Value (binary)
user's manual TPDM
M /O
M
M
M
M
M
M
M
O
O
M
M
M
O
State
Not ready to switch on
Switch on disabled
Ready to switch on
Switched on
Operation enabled
Quick stop active
Fault reaction active
Fault