VIPA System 300V - Page 62

Chapter 3 Profibus DP Manual VIPA System 300V
3-36 HB130E - IM - Rev. 08/26
Interrupt status at diagnostic interrupt Bytes x+4 to x+7
(corresponds CPU diagnostic record set 0)
Byte Bit 7 ... Bit 0
x+4 Bit 0: Module malfunction, i.e. a problem has been detected
Bit 1: Internal error in the module
Bit 2: External error - module no longer addressable
Bit 3: Channel error in the module
Bit 4: Load power supply is missing
Bit 5: Front connector is missing
Bit 6: Module is not parameterized
Bit 7: Parameter assignment error
x+5 Bit 3 ... 0: Module class
1111: Digital module
0101: Analog module
1000: FM
1100: CP
Bit 4: Channel information available
Bit 5: User information available
Bit 6: 0 (fix)
Bit 7: 0 (fix)
x+6 Bit 0: Memory or coding key analog module is missing
Bit 1: Communication error
Bit 2: Operating mode
0: RUN
1: STOP
Bit 3: Cycle time monitoring addressed
Bit 4: Module power supply failure
Bit 5: Empty battery
Bit 6: Complete backup failure
Bit 7: 0 (fix)
x+7 Bit 0: reserved
Bit 1: reserved
Bit 2: reserved
Bit 3: reserved
Bit 4: reserved
Bit 5: reserved
Bit 6: Hardware interrupt lost
Bit 7: reserved
continued …