Parker H Series - Page 31

H Series Fieldbus ControlNet Adapter, Series A (PSSCCNA) E103P
6
TroubleshootwiththeIndicators
ControlNet
A
PSSCCNA
Adapter
Status
PointBus
Status
ControlNet A
Status
ControlNet B
Status
System
Power
Adapter
Power
ControlNet
B
X10
PWR
X1
PSSCCNA
Adapter Status
Indicator
PointBus Status
Indicator
ControlNet A
Status Indicator
ControlNet B
Status Indicator
System Power
Indicator
Adapter Power
Indicator
Indication Probable Cause
Adapter Status
Off No power applied to device
Alternating
Red/Green
LED powerup test (module self-test)
Flashing Red Recoverable fault has occurred:
- Firmware (NVS) update
- MAC ID changed
- CPU load exceeded
Solid Red Unrecoverable fault has occurred:
- Self-test failure (checksum failure
at powerup, ramtest failure) at
powerup
- Firmware fatal error
Flashing Green Waiting for connection or ControlNet
cable break
Solid Green Module is operating correctly
(normal mode)
Indication Probable Cause
PointBus Status
Off Device is not powered -
check module status indicator
Alternating
Red/Green
LED powerup test
Flashing Red Recoverable fault has occurred:
- At power up the number of
expected modules does not equal
the number of modules present
- A module is missing
- Node fault (I/O connection timeout)
Red Unrecoverable fault has occurred:
- The adapter is bus off
- The adapter has failed its
dup_MAC_ID check
Flashing Green Adapter is on line with no connections
established:
- Adapter chassis size has not
been configured
- Controller in program/idle mode
- ControlNet cable break
Green Adapter is on line with connections
established (normal operation, in
run mode)
* System Power Indicator shows the 5V power output from the dc-dc converter.
** Adapter Power Indicator shows the 24V power input to the dc-dc converter.
Indication Probable Cause
ControlNetA/BStatus(ViewedTogether)
Both Steady Off Reset, no power or entire network
interface deactivated
Alternating
Red/Green
Self-test mode
Alternating Red/Off Bad/invalid node configuration
(such as dup_MAC_ID)
Both Steady Red Failed link interface
Indication Probable Cause
ControlNetA/BStatus(ViewedIndividually)
Steady Off Channel disabled or
channel not supported
Flashing Red/Green Invalid link configuration
Flashing Red/Off Severe link error - link fault or
no MAC frames received
Flashing Green/Off Temporary channel error or listen-only
Steady Green Normal operation - MAC frames are
being received without detected error
Indication Probable Cause
SystemPower*
Off Not active - Field power is off,
overloaded backplane or
dc-dc converter problem
Green Power on - dc-dc converter active (5V)
Indication Probable Cause
AdapterPower**
Off Not active - Field power is off
Green Power on - 24V present