Burkert 1067 Manuel Utilisateur page 87

4 OPERATION
BIN-IN (factory setting: INACTIVE): Binary input.
The action of the binary input (contact) can be specified by means of this additional function.
Options:
INACTIVE: Binary input is not active.
SAFEPOS (safety position): Input of a safety position SPOS selected if necessary.
Setting range: 0 ... 100% of the stroke range (factory setting: SPOS = 0).
NORM OPN (normalyl open): Binary input in de-energised position open (normally-open
contact or closer). Safety position is adopted when the contact closes.
NORM CLS (normally closed): Binary input in de-energised position closed (normally-closed
contact or opener). Safety position is adopted when the contact opens.
OUTPUT (option): (Additional function only activable with optional board.)
- ANALOG
- BINARY
XDO
XD
NORM OPN Binary output normally open
NORM CLS
- ALARM
XMIN
NORM OPN Binary output XMIN normally open
NORM CLS
XMAX
NORM OPN Binary output XMAX normally open
NORM CLS
BOOST
CODE (factory setting: 0000) User code. The positioner can be protected from unauthorised operation
by means of a 4-digit user code. 2 Levels of protection are available.
MENU+M/A: All functions protected by the user-code
MENU: Access to configuration menu restricted. MANU/AUTO switching and change
of process values are free (cf § 4.4.1).
Setting range: 0000 ... 9999
Regardless of the possibility of the existence of a preset code, there is a fixed programmed master
code which when entered enables all control operations to be performed.
ADDFUNCT (Additional functions): Additional functions.
This enables additional functions to be taken into the main menu and then removed (see § 4.5.2).
AUTOTUNE: Automatic parametering.
This function enables the program for automatic adaptation of the actuator to the valve in use to be
started. The following functions are automatically initiated (see section 4.3):
- The sensor signal is matched to the (physical) lift of the continuous valve,
- The parameters of the PWM signals are determined in order to control the internal magnetic valves,
- The parameters of the position controller are adjusted optimally.
This automatic setting of parameters is completed in approximately 30-120 seconds.
END: End of configuration menu.
(The software version is displayed on the right margin of the display). This menu item enables the
configuration menu to be left by operation of the MANUAL/AUTOMATIC key (cf § 4.3).
Analog or process position feedback (4...20 mA) (see Appendix 3)
Programmable Binary output (see Appendix 4)
Alarm deviation value exceeds XD
Deviation limit value ; Setting range: 0,1 ... 20% (Factory setting 1%)
Binary output normally closed
Alarm signal, XMIN or XMAX threshold reached
Low alarm limit value ; Setting range: 0...100%
Binary output XMIN normally closed
High alarm limit value ; Setting range: 0 ... 100%
Binary output XMAX normally closed
Signal output for external Booster valve (see Appendix 4)
POSITIONER 1067
E-35-