IFM Ecomat 100 Mobile CR0301, Programming Manual

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ifm Programming Manual ecomatmobile CabinetController (CR0301) Runtime System V05 2016-04-21
Appendix System flags
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7.1.1 System flags: CAN
20979
System flags (symbol name) Type Description
CANx_BAUDRATE WORD CAN interface x: set baud rate in [kBaud]
CANx_BUSOFF BOOL CAN interface x: Error "CAN-Bus off"
Reset of the error code alse resets the flag
CANx_LASTERROR BYTE CAN interface x:
Error number of the last CAN transmission:
0 = no error Initial value
1 = stuff error more than 5 identical bits in series on the bus
2 = form error received message had wrong format
3 = ack error sent message was not confirmed
4 = bit1 error a recessive bit was sent outside the arbitration area, but a
dominant bit was read on the bus
5 = bit0 error it was tried to send a dominant bit, but a recessive level was
read
OR: a sequence of 11 recessive bits was read during bus-
off recovery
6 = CRC error checksum of the received message was wrong
CANx_WARNING BOOL CAN interface x: warning threshold reached (> 96)
A reset of the flag is possible via write access
DOWNLOADID WORD CAN interface x: set download identifier
x = 1 = number of the CAN interface
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7.1.2 System flags: error flags
20980
System flags (symbol name) Type Description
ERROR BOOL TRUE: safe state assumed
all outputs = OFF
all relays de-energised
(e.g. fatal error / error stop)
FALSE: no serious error occurred
ERROR_A_INx BOOL Overcurrent error on analogue input ANALOGx (0...7)
Controller switches to voltage measurement
ERROR_IO BOOL Group error message input / output error
TRUE: Error
FALSE: No error
ERROR_MEMORY BOOL memory error
ERROR_POWER BOOL Voltage error for VBBS / clamp 15:
TRUE: Value out of range
or: difference (VBB15 - VBBS) too great
> general error
FALSE: Value OK