Festo Электроцилиндр - Manual (Page 121)

B Control via Ethernet (CVE)
Festo – GDCP-CMMO-ST-EA-SY-EN – 1301a – English 121
Condition for status transition Description
18 Error
Operation enabled
The cause of the fault must be eliminated
(e.g. over-temperature reduced to permissible value).
Positive edge for CW. FR (Error Reset)
CW. PSOn (output stage on after Error reset) = 1
CW. EO (Enable Operation) = 1
CW. QS (Quick Stop) = 1
CW. EV (Enable Voltage) = 1
CW. SO (Switch on) = 1
19 Error
Switched on
The cause of the fault must be eliminated
(e.g. over-temperature reduced to permissible value).
Positive edge for FR (Error Reset)
CW. PSOn (output stage on after Error Reset) = 1
CW. EO (Enable Operation) = 0
CW. EV (Enable Voltage) = 1
CW. SO (Switch on) = 1
Tab. B.8 Description of transitions
Control word (CVE object #2)
Bit Abbreviation Description
0 CW.SO Switch on
1 CW.EV Enable voltage
2 CW.QS Quick stop
3 CW.EO Enable operation
4 CW.ST Start
5 Must always be 0.
6 CW.PSOn Power stage on after reset
(Output stage on after error reset)
7 CW.FR Error reset
8 CW.STP STOP
9 … 31 Must always be 0.
Tab. B.9 Control word