Burkert Type 8693 - Manual (Page 90)

90
Start-up and operation of the
position controller Type 8692
21.4. 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.
21.4.1. meaning of the keys
key configuration 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 21)
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 21)
Deaerate the actuator
Control function A (CFA): Valve closes
Control function B (CFB): Valve opens
Control function I (CFI): Connection 2.2 aerated
Table 28: MANUAL operating state; Meaning of the keys
CFA: Actuator closes by spring force
CFB: Actuator opens by spring force
CFI: Actuator double-acting
21.4.2. information on the display
After switching to the MANUAL operating state, the display automatically jumps to the actual position (POS) of the
valve actuator.
21)
Only if “Fall” is set in the DIR.ACT auxiliary function
english
Type 8692, 8693