rotork YT-2600 Series, Product Manual

Page: 54 / 57

Smart Positioner
YT-2600 series Product manual
Ver. 1.30
54
9.3
Error code which can be checked from View mode
Error Code Code Description and Cause Action
C
➢
Indicated if the deviation between
SV and PV is above 10 % and is
continued for over one minute.
➢
Indicated when the valve does not
operate, friction is extremely high or
when the air regulator’s set pressure
is too low.
➢ Can be checked from “Error”
category in View mode. (Refer to
section 8.9)
➢
Re-perform auto-calibration.
➢
C
heck air regulator’s set pressure
and re-adjust to appropriate
pressure.
D
➢
Accumulated I value is I max or
min’s limit.
➢
Degree of precision is low.
➢ Indicated if valve’s friction is
extremely high or set pressure of air
regulator has been changed.
➢ Can be checked from “Error”
category in View mode. (Refer to
section 8.9)
➢
Re-perform auto-calibration.
➢
C
heck air regulator’s set pressure
and re-adjust to appropriate
pressure.