18
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.