C

TM

 

 

COMMUNICATION STATUS

 

MODBUS REGISTER

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REG: 40001

VAL: 00000

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▲▼

ENTER-EDIT

 

▼ ▼

MORE MENUS

 

Communication Status Screen 2

C TM

COMMUNICATION STATUS

MODBUS REGISTER

___________________________________

 

REGISTER: 40001

▲▼

ENTER-ACCEPT

 

▼ ▼

ESD-CANCEL

 

Communication Status Screen 3

6.3.25 PID Diagnostics

C TM

PID DIAGNOSTICS

PID 1

PID 2

 

PID

3

 

PID

4

 

___________________________________

PID 1

 

___________________________________

▲▼

ENTER-SUBMENU

 

▼ ▼

MORE MENUS

 

 

 

 

Diagnostic PIDs Screen

 

C

TM

 

 

PID 1 OPTIONS

 

DISPLAY PID BAR GRAPH

PROPORTIONAL

 

INTEGRAL

DERIVATIVE

AUTO/MANUAL

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NO

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▲▼

ENTER-SUBMENU

 

MORE MENUS

 

Diagnostic PIDs Screen 2

k)Modbus Requests

l)Modbus Responses

m)Modbus Exceptions

n)Modbus Invalid Response

o)Modbus No Response

p)Clear Statistics

q)Modbus Register

For each of four (4) configured PIDs, user may select to edit:

a)Display PID Bar Graph: To monitor the results of modify- ing the PID components.

b)Proportional: To modify the proportional component.

c)Integral: To modify the integral component.

d)Derivative: To modify the derivative component.

e)Auto/Manual: To set to manual mode to allow the corre- sponding Control Output setting to be adjusted.

f)Set Output (Manual):

 

C

TM

 

 

 

 

 

 

 

SETPOINT

75

PSI

 

 

 

 

75%

 

 

 

 

 

 

 

 

 

LINE PRESSURE

65

PSI

 

 

 

 

75%

 

 

 

 

 

 

 

 

CONTROL OUTPUT

80%

SUCTION PID

___________________________________

ESC-EXIT

Diagnostic PIDs Sreen 3

CE-05171N page 36 of 44

Page 36
Image 36
Murphy CE-05171N Communication Status Modbus Register, ENTER-EDIT More Menus, PID Diagnostics ENTER-SUBMENU More Menus