ABB Totalflow X Series - Page 18

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M MODBUS ASCII: Modbus ASCII protocol is selected for this
port.
m MODBUS RTU: Modbus RTU protocol is selected for this
port.
L Local Protocol: Displayed when PCCU32 port is active and
running Totalflow Local Protocol.
¥ Packet Protocol: Totalflow Packet Protocol is active on this
port.
R LevelMaster Protocol: LevelMaster protocol is selected for
this port.
Valve Control
V Valve Control: Displayed when the Valve Control option is
installed and no other Valve Control symbols are valid.
= Valve Control: Valve Control option installed. Process Value
(PV) is within the user set dead band. No control action
required.
⎡
Valve Control: Valve Control option installed. Valve is in full
open position.
⎦
Valve Control: Valve Control option installed. Valve is in full
closed position.
↑
Valve Control: Valve Control option installed. Valve is opening
(open signal is being sent to valve actuator).
↓
Valve Control: Valve Control option installed. Valve is closing.
(Close signal is being sent to valve actuator).
Ö
Valve Control: Valve Control option installed. Valve controller
override conditions met (DP/SP override set point or Low
Battery).
L
L
Valve Control: Valve Control option installed. Local Lock-out
is initiated.