Automationdirect.com prosense PPC5 Series - Page 275

14-11
PPC Manual Revision 1
Errors during Operation (4)
The errors shown below may occur during operation.
PV display
(Operation
Display)
Data display
(Operation
Display)
Status indicator
(Operation
Display)
Parameter
that
displays
error details
Error description Cause and diagnosis Remedy
  – – Faulty MCU MCU is corrupted.
Faulty, Contact AutomationDirect
  – –
Faulty DCU (ROM/RAM error, corrupted)
DCU is corrupted.
Faulty, Contact AutomationDirect
Errors during Operation On (Input/output Action)
Error
description
PV input, RSP
input
Control
computation
Control
output
Retransmission
output
Alarm
action
Analog output
(control output,
retransmission
output)
Voltage
pulse
output
(control
output)
Relay
output
(control
output)
Contact
input
Contact
(alarm)
output
Communication
Faulty MCU  Stopped   Stopped 0% or less OFF OFF OFF OFF Stopped Faulty DCU (ROM/RAM error, corrupted)
 Stopped   Stopped 0% or less OFF OFF OFF OFF Stopped
Chapter 14: Troubleshooting