SIPOS SEVEN 2SA7 - Page 20

Operation instructions
SIPOS SEVEN: PROFITRON, HiMod
Page 20 Y070.302/EN
4 Instructions on operator control and operation
4
Instructions on operator control and operation
Status messages in the display including explanation
Signal Explanation Possible remedy
23 Delay time
EMERGENCY input is active. Deactivate EMERGENCY input.
24 Motor lock
The “Enable motor operation” function is selected for the
mode input, however the signal for enabling motor operation
is missing.
Verify voltage level at mode input
or deselect function if activated by accident.
30 Execute last command
No signal from signal source (wire break).
The actuator continues to complete the last command in ac-
cordance with parameterization (OPEN, CLOSE, setpoint).
The actuator can be operated in "LOCAL“ control (e.g. hand
wheel, emergency operation, alternative control mode).
Check cables/contacts in the round plug.
31 Set end positions!
No valid end position adjustment available
The indication may have the following reasons:
■
End position adjustment has not yet been performed,
■
End position was passed due to hand wheel operation,
■
Friction coupling of the signaling gear was twisted or the
signal gear reduction was changed or
■
Cut-off type was changed (e.g. from torque-dependent to
travel-dependent)
Perform end position adjustment!
32 No AI 1 signal
This indication is only possible for live-zero setting
(4 – 20 mA).
ThresholdI:>21mAor<3.6mAexceededorfallenshortof.
Check input current!
33 Fault eldbus
Fieldbus communication interrupted (timeout). This error
status is only signaled as a fault if the REMOTE control is
performedviaeldbus.
Note: The bus address must deviate from the default setting
(126 for PROFIBUS and 247 for Modbus)!
Checkeldbuscommunicationandconnection!
34 No signal – Pos� held
No signal from signal source (wire break).
Actuator stops.
The actuator can be operated in "LOCAL“ control (e.g. hand
wheel, emergency operation, alternative control).
Check cables/contacts in the round plug.
35 No signal – EMERGENCY pos�
No signal from signal source (wire break).
Actuator performs an EMERGENCY operation.
The actuator can be operated in "LOCAL“ control (e.g. hand
wheel, emergency operation, alternative control).
Check cables/contacts in the round plug.
36 Keep actual process value
No signal (setpoint) from signal source (wire break).
When detecting a wire break, the last detected actual
process value will still be controlled. The actuator can be
operated in "LOCAL“ control (e.g. hand wheel, emergency
operation, alternative control mode). After change-over to
"REMOTE", the available actual process value will be con-
trolled.
Check cables/contacts in the round plug.