User Manual 08/2003 Edition

4
4 Communications via PROFIBUS DP 02.99 05.03
4.2 Process data (PZD area)
4.2.2 Description of the status signals (data from the drive)
Status word (ZSW)
(pos mode)
4-100
The slave signals its current status to the master using the status word
(ZSW).
Table 4-8 Structure of the status word (ZSW) in the pos mode
Load power supply available/load power supply failed
Within the traversing block / outside the traversing block
Drive moving/drive stationary
Setpoint/traversing task acknowledged (edge)
Reference point set/ no reference point set
Reference position reached/outside reference position
Control requested/ local control
No following error /following error
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Warning present / no warning present
Power–on inhibit / no power–on inhibit
No OFF 3 present / OFF 3 present
No OFF 2 present / OFF 2 present
Note:
Fault present / no fault present
Operation enabled / operation inhibited
1 signal / 0 signal
Ready or no fault
Ready to power–up / not ready to power–up
Table 4-9 Description of the individual signals in the status word (ZSW) in the pos mode
Bit Signal name Signal status, signal description
0
Ready to power–up /
1 Power supply powered–up
not ready to power–up 0 Not ready to power–up
1 Ready or no fault
2
3
4
1 Ready
0 Not ready
Operation enabled /
1 Operation enabled
operation inhibited 0 Operation inhibited
Fault present /
no fault present
(refer to Chapter 6.2)
1 The drive is faulted and not operational.
The drive goes into the power–on inhibit after the fault has
been successfully removed and acknowledged.
Which faults are present?
––> refer to P947 (faults)
and
––> P954 (supplementary information, faults/warnings)
0 No fault present
No OFF 2 present /
1 No OFF 2 present
OFF 2 present 0 OFF 2 command present
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SIMODRIVE POSMO A User Manual (POS1) – 08.03 Edition