Siemens SIMATIC S5 Manual page 299

S5-115F Manual
Error Con-
Error Message Text
Identi- sec.
fier No.
Progr.
48 01
Error during processor
function test: CPU HW error
Additional info. 1:
Operation group No.
48 02
Error during processor
function test: CPU HW error
EWA 4NEB 811 6149-02
Possible Cause
Error group No. 03
SSP function test:
- CPU HW error
Error group No. 03
µP8032 SSP timing defective
PLC Error Messages
Remedy
- Replace CPU
- Service
Warm restart:
1. Stop/Run
- Replace CPU
- Service
Warm restart:
1. Stop/Run
B-39