Burkert Type 1067 - Manual (Page 87)

POSITIONER 1067
E-35-
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 Analog or process position feedback (4...20 mA) (see Appendix 3)
- BINARY Programmable Binary output (see Appendix 4)
XDO Alarm deviation value exceeds XD
XD Deviation limit value ; Setting range: 0,1 ... 20% (Factory setting 1%)
NORM OPN Binary output normally open
NORM CLS Binary output normally closed
- ALARM Alarm signal, XMIN or XMAX threshold reached
XMIN Low alarm limit value ; Setting range: 0...100%
NORM OPN Binary output XMIN normally open
NORM CLS Binary output XMIN normally closed
XMAX High alarm limit value ; Setting range: 0 ... 100%
NORM OPN Binary output XMAX normally open
NORM CLS Binary output XMAX normally closed
BOOST Signal output for external Booster valve (see Appendix 4)
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 confi-
guration menu to be left by operation of the MANUAL/AUTOMATIC key (cf § 4.3).