
Chapter 3 Deployment
3-27
Interrupt status at diagnostic interrupt bytes x+4 to x+19
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 5 ... 0: reserved
Bit 6: Hardware interrupt lost
Bit 7: reserved
x+8
70h: Module with digital inputs
71h: Module with analog inputs
72h: Module with digital outputs
73h: Module with analog outputs
74h: Module with analog in-/-outputs
76h: Counter
x+9
Length of the channel-related diagnostic
x+10
Number of channels per module
x+11
Position (channel) with diagnostic event
x+12
Diagnostic event on the channel/channel group 0
Assignment see module description
x+13
Diagnostic event on the channel/channel group 1
Assignment see module description
... ...
x+19
Diagnostic event on the channel/channel group 7
Assignment see module description
Interrupt status at hardware interrupt bytes x+4 to x+7
More detailed information to the diagnostic data may be found in the
concerning module descriptions.
Manual ELCO Intelligent I/O-FS200