Burkert Type 8693 - Manual (Page 152)

152
Start-up and operation of the
position controller Type 8693
24.3.4. manually changing the process set-point value
If the auxiliary function P.CONTROL / SETUP / SP INPUT / internal (set the set-point value via keys) is specified
during the configuration, the menu to change the process set-point value can be activated when the SP (Setpoint)
display is set by pressing the right selection key (INPUT). The individual digits can be set by pressing the arrow
keys. Press the right selection key (OK) to accept the set value.
Accept the set value
Return without change
ESC OK + <-
SET VALUE
SP: 0
l/s +000
0
Change to next number
Increase number
Changeable number
Figure 94: Setting numerical values SP
24.4. manual operating state
Without bar running from left to right along the upper edge of the display.
In MANUAL operating state the valve can be opened or closed manually.
24.4.1. meaning of the keys
key
configu-
ration
description
Left selection key MENU Switch to the Configuration level (press for approx. 3 s)
Right selection key MANU Switch between the AUTOMATIC (AUTO) or MANUAL (MANU)
operating modes
Up arrow key OPN
CLS 49)
Aerate the actuator
Control function A (CFA): Valve opens
Control function B (CFB): Valve closes
Control function I (CFI): Connection 2.1 aerated
Down arrow key CLS
OPN 49)
Deaerate the actuator
Control function A (CFA): Valve closes
Control function B (CFB): Valve opens
Control function I (CFI): Connection 2.2 aerated
Table 39: Meaning of the keys
CFA: Actuator closes by spring force
CFB: Actuator opens by spring force
CFI: Actuator double-acting
49)
only if “Fall” is set in the DIR.ACT auxiliary function
english
Type 8692, 8693