GE Industrial Solutions Entellisys System User Manual - Manual (Page 213)

Alarms and events description and system troubleshooting guide 213
A
Caution: Settings Failed Writing
Commission Status To [CPUA/B] Logged to indicate that a request to change
the commissioning status of a given CPU was
rejected Also check the event log for communications
errors within the general time frame in which
this event occurred. See the communications
troubleshooting tips above if this is the case
(
Troubleshooting communications between
an HMI and a CPU: on page 209 ).
Attention: System Freq
[50/60]Hz While CPU Synch
Clock Freq [60/50]Hz Indicates a discrepancy between the
frequency jumper setting on the Hardware
CPU sync clock in the CPU chassis and the
firmware setting in the HMI / CPU Verify that the jumper on the CPU synch
clock is set to the same system frequency as
the software setting.
Caution: CPUA and CPUB have
duplicate IDs Both CPUs are given the same designation (A
and or B). Contact GE Post Sales Service immediately
(see
How to contact us on page 2 ). Certain
control schemes and advanced features of
Entellisys will not function in this state.
Caution: Invalid ID for CPUA.
Expecting ID 0 The designation in the CPU firmware does
not match the designation assigned to that
CPU in the HMI. Verify that the IP addresses for each CPU are
not reversed with respect to their A and B
designations.
Caution: Invalid ID for CPUB.
Expecting ID 1 The designation in the CPU firmware does
not match the designation assigned to that
CPU in the HMI. Verify that the IP addresses for each CPU are
not reversed with respect to their A and B
designations.
Attn:Settings Discrepancy btwn
CPUA & CPUB. Updt in
Maintenance-Settings Menu The settings are not consistent between the
primary and redundant CPUs and require
synchronization. Open the Settings File tab under the
Maintenance dialog box to synchronize the
settings files. Note that a sufficient privilege
level is required to perform this action.
Caution: Option Mismatch
between CPUA and CPUB. Retry The available options programming is not
consistent between the primary and
redundant CPUs. Contact GE Post Sales Service (see How to
contact us on page 2 ).
Attention: CPU Firmware Version
Mismatch between CPUA and
CPUB The firmware revisions are not consistent
between the primary and redundant CPUs. Check the CPU Firmware tab under the
maintenance menu, or contact GE Post Sales
Service (see
How to contact us on page 2 ).
Note that a sufficient privilege level is
required to perform this operation.
CPUA Commissioned CPU A transitioned from the decommissioned
state to the commissioned state.
CPUB Commissioned CPU B transitioned from the decommissioned
state to the commissioned state.
CPUA Decommissioned CPU A transitioned from the commissioned
state to the decommissioned state. Contact GE Post Sales Service if this occurs
when not expected (see
How to contact us
on page 2 ).
CPUB Decommissioned CPU B transitioned from the commissioned
state to the decommissioned state. Contact GE Post Sales Service if this occurs
when not expected (see
How to contact us
on page 2 ).
Command and Control Power Related
Table A-2 Sequence of events description and troubleshooting guide
Event Description Notes and Troubleshooting tips