YASKAWA VIPA SPEED7 - SFB 33 - ALARM - Messages with Acknowledgement Display

ERR_CODE
n When an error occurs the status of SFB 32 remains at the current value and output
ERR_CODE contains one of the following error codes:
ERR_CODE Description
0000h No error has occurred
8081h illegal value for LST_STEP
8082h illegal value for DSC
8083h illegal value for DSP
8084h The product DCC = DTBP x S_PRESET [DSC] exceeds the value
2
31-1
(appr. 24.86 days)
14.2.13 SFB 33 - ALARM - Messages with acknowledgement display
Generating block-related messages with acknowledgement display:
n SFB 33 ALARM monitors a signal:
– Acknowledgement triggered reporting is disabled (default): The block generates a
message both on a rising edge (event entering state) and on a falling edge (event
leaving state) to which associated values can be added.
– Acknowledgement triggered reporting is enabled: After an incoming message is
generated for the signal, the block will no longer generate messages until you
have acknowledged this incoming message on a displaying device.
n When the SFB is first called, a message with the current signal state is sent. The
message is sent to all stations logged on for this purpose.
n Once your acknowledgement has been received from a logged on display device, the
acknowledgement information is passed on to all other stations logged on for this pur-
pose.
n One message memory with 2 memory blocks is available for each instance of SFB 33
ALARM.
n SFB 33 ALARM complies with the IEC 1131-5 standard.
Parameter Declaration Data type Memory block Description
EN_R INPUT BOOL I, Q, M, D, L Control parameter
SIG INPUT BOOL I, Q, M, D, L The signal to be monitored.
ID INPUT WORD Constant
(I, Q, M, D, L)
Data channel for messages: EEEEh.
ID is only evaluated at the first call.
EV_ID INPUT DWORD Constant
(I, Q, M, D, L)
Message number (not allowed: 0)
SEVERITY INPUT WORD Constant
(I, Q, M, D, L)
Weighting of the event
DONE OUTPUT BOOL I, Q, M, D, L Status parameter DONE:
Message generation completed.
ERROR OUTPUT BOOL I, Q, M, D, L ERROR status parameter
Error information
Description
Parameter
VIPA SPEED7
Integrated Standard
System Function Blocks > SFB 33 - ALARM - Messages with acknowledgement display
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