Ru Rpm Display Update Frequency; Ct, Cs, Ca Communications Parameters; Fcn - Electro Cam PLUS PS-5000 Series Programming & Installation Manual

ct, cS, cA - Communication Parameters
ct - communication type:
communication port being used by the PLμS control. It
contains both an RS-232 and an RS-485 port. RS-485 is
the default setting. Both of these ports share the DB-9
connector located at the top of the power supply section.
The type of port being used on the PLμS must match the
type of port being used by the device communicating with
the PLμS.
cS - communication Speed: Specifies the baud rate (bits
per second) that the PLμS communication port will operate
at. It must be set for the same baud rate as the device
communicating with the PLμS control. The choices are:
4800, 9600, 19200, and 38400 baud. 9600 is the default
setting.
cA - communication Address: Each control can have
a unique communication address (0-255) because multiple
controls can be wired to the same host device in a RS-485
network. This allows the host to send information to a
specific control while the other controls will ignore the
information. A PLμS control will ignore incoming information
if the address that information specifies does not match the
communication address of the control.
NOTE: On units manufactured prior to date code 9740,
the Communications Parameters (-C) option was
required for communications features.
rU - rPM Display Update Frequency
This function determines the frequency with which the
display of RPM is updated.
1 Display updates RPM once per second
2 Display updates RPM twice per second
10 Display updates RPM ten times per second
NOTE: On units manufactured prior to date code 9740,
the Expanded Operator Access (-E) option was required
for rPM Display Update Frequency (rU).
Specifies the type of
4-6 Programming, Standard Features
1st If FCN 0 ct - comm type
not shown press: cS - comm speed
cA - comm Address

FCN

0 ENT
2nd
Press CHN key 3rd
to choose ct, cS, or
cA
Comm Item
ct (port type)
cS (baud)
cA (comm add)
Default settings are shown in bold face.
Viewing / Changing Program Banks
1st If FCN 0
not shown press:
rPM Update
selected
FCN 0 ENT
2nd
Press CHN key to 3rd
select rU
Present value for
selected comm
item selected
Press PULSE key to select
desired option when ct or cS are
selected
When cA is selected press
number keys followed by ENT
to change comm address
Choices
RS-232, RS-485
4800, 9600, 19200, 38400
0-255; 1 is default
Present rPM Update
rU
frequency shown
Press PULSE key to select
desired update frequency.