User's Manual

Page 110 SITRANS LR560 (PROFIBUS PA) – OPERATING INSTRUCTIONS 7ML19985LT01
mmmmm
B: Troubleshooting
S: 12 Internal temperature of device has
exceeded specifications: it is
operating outside its temperature
range.
• Relocate device and/or lower pro-
cess temperature enough to cool
device.
• Inspect for heat-related damage
and contact your local Siemens
representative if repair is required.
• Fault code will persist until a man-
ual reset is performed using PDM
or the LCD interface.
S:14
Input Scaling (2.5.5.) Upper and
lower values for AIFB1 are the
same.
• Check configuration for AIFB1.
• Ensure that Upper Value and
Lower Value (Input Scaling) are
not the same.
S:15
Input Scaling (2.5.5.) Upper and
lower values for AIFB2 are the
same.
• Check configuration for AIFB2.
• Ensure that Upper Value and
Lower Value (Input Scaling) are
not the same.
S: 17 Calibration interval as defined in
Reminder 1 (Required) (4.10.5.) has
expired.
Perform calibration.
S: 18 Calibration interval as defined in
Reminder 2 (Demanded) (4.10.6.) has
expired.
Perform calibration.
S:25 Internal error. Reset power. If fault persists,
contact your local Siemens
representative.
S: 27 Internal device failure caused by an
External RAM memory error.
Repair required: contact your local
Siemens representative.
S: 28 * Internal device failure caused by a
RAM memory error.
Repair required: contact your local
Siemens representative.
General Fault Codes (cont’d)
Code /
Icon
Meaning Corrective Action