gefran GRM-H 15 Configuration And Programming Manual page 81

• Errors and warnings in the Detailed Device Status
Event
Event Description
code
SSR temperature sensor
0x8CA1
broken
0x8CA2 CT sensor broken
0x8CA3 SSR Over heat
0x8CA4 HB alarm
0x8CA5 Frequency warning
0x8CA6 SSR_SHORT alarm
0x8CA7 NO_CURRENT alarm
0x8CA8 NO_VOLTAGE alarm
SHORT_CIRCUIT_
0x8CAA
CURRENT alarm
Error code
•
Regarding the Detailed Device Status: when an "event appear" occurs, the event is placed in the first available
position.
When the "event disappear" occurs, that position becomes free again. When an event is active and other
positions become free, or when an "event appear" of another type occurs, the event does not change its
occupied position.
If an "event disappear" occurs and then an "event appear" again, the new position occupied may be different
from the one previously occupied (it will occupy the first available one, as written above).
A maximum of four events can be logged in the buffer. The events in excess are not recorded in the buffer (in
any case, the messages relating to the events are always sent).
Event
Device status
type
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Maintenance
Warning
required
Error
code
0x8000 Device application error - no details
0x8011
0x8012
0x8022 Service Unavailable - Device Control
0x8023
0x8030 Parameter value out of range
0x8031 Parameter value above limit
0x8032 Parameter value below limit
0x8033 Wrong parameter length (overrun)
0x8034 Wrong parameter length (underrun)
0x8035
0x8036 Function temporarily unavailable
0x8040
0x8041
819XX_MAN_GRM-H_11-2022_ENG_pag. 81
Possible failure
The temperature
sensor does not give a
correct value
Current sensor does
not provide correct
value
The temperature
value is greater
than the maximum
threshold
The Hb alarm is on
The mains frequency
is outside the validity
range
The SCR_SHORT
alarm is on
NO_CURRENT
alarm on
NO_VOLTAGE alarm
on
SHORT_CIRCUIT_
CURRENT alarm on
Description
Index not available
Sub-index not available
Access denied
Function not available
Invalid Parameter Set
Inconsistent Parameter Set
Process data
Reset mode
value
Requires intervention on the
measured data
hardware
Requires intervention on the
measured data
hardware
Lower the temperature of
measured data
the device
Restore the load
measured data
Bring the mains
frequency back within
measured data
limits
Restore the load
measured data
Restore the load
measured data
Restore the load
measured data
Restore the load
measured data