Festo EHPS LK Series Instructions & Operating page 27

IO-Link Interface description
Diagnostic Device status
message
Hex (Dec)
0x309 Outside the spe-
(777) cification
0x30D Outside the spe-
(781) cification
0x30F Outside the spe-
(783) cification
0x310 Outside the spe-
(784) cification
0x311 Outside the spe-
(785) cification
0x312 Outside the spe-
(786) cification
0x400 Failure
(1024)
2)
Festo — EHPS-...-LK — 2019-08
Error Possible cause
"GrippingPosi- Process data
tion not latched" sent by the mas-
ter have been
changed
"GrippingForce Process data
not latched" sent by the mas-
ter have been
changed
"GrippingToler- Process data
ance not sent by the mas-
latched" ter have been
changed
"GrippingMode Process data
not latched" sent by the mas-
ter have been
changed
"WorkpieceNo Process data
not latched" sent by the mas-
ter have been
changed
"Initial hand- After a cold start,
shake missing" a single data
migration by
"Latch-
Data"("Control-
Word" = 1) is
required.
"Gripper –
blocked"
–
Remedy
Transfer of the
changed para-
meters by
"LatchData."
Transfer of the
changed para-
meters by
"LatchData."
Transfer of the
changed para-
meters by
"LatchData."
Transfer of the
changed para-
meters by
"LatchData."
Transfer of the
changed para-
meters by
"LatchData."
Transfer of the
changed para-
meters by
"LatchData."
Gripper is – Restoring
difficult to the free
move movement of
The travel the gripper
path of the – Service Festo
grab is AG & Co. KG
impaired
"Error-
Count"
1)
No
No
No
No
No
No
Yes
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