Alarm Ack - Mitsubishi Electric NZ2FTGN User Manual

Alarm ACK

In response to the alarm ACK from the RJ71PN92, the alarm generated on the NZ2FT-PN is cleared and the alarm ACK
response is sent to the RJ71PN92. Also, alarm information accumulated in the RJ71PN92 is cleared.
To execute the alarm ACK, set the corresponding IO device ID (station number) to manual alarm processing in the 'IO device
alarm management area' (Un\G17025 to Un\G17032) of the RJ71PN92 in advance. (Alarm acquisition function  MELSEC
iQ-R PROFINET IO Controller Module User's Manual (Application))
RCPU
Ô
 When an alarm occurs in the NZ2FT-PN, alarm information (1) is sent.
 The bit of the corresponding IO device ID in the IO device alarm notification area is turned off and on.
  is checked by the program.
 The alarm ACK is executed by the program.
 The alarm that occurred on the NZ2FT-PN is cleared.
 Alarm ACK response data is sent and alarm information (1) accumulated in the RJ71PN92 is cleared.
 The bit of the corresponding IO device ID in the IO device alarm notification area is turned on and off.
 The response data for the alarm ACK is stored in the service response area.
Alarm ACK format
The following describes the request format of the alarm ACK from the RJ71PN92 to NZ2FT-PN. Set the following values in the
service request area.
The alarm ACK service does not have a setting value unique to the NZ2FT.
Classification Item
Header RequestID
ServiceID
Status
DeviceID
API
SlotNumber
SubslotNumber
Index
Data length (byte)
PnDeviceID
PNVendorID
*1 Service interface function  MELSEC iQ-R PROFINET IO Controller Module User's Manual (Application)
9 NZ2FT-PN
196
9.4 Functions
RJ71PN92
Ó
Un\G17145 to Un\G17152
OFF to ON
Õ
Ø
Un\G17145 to Un\G17152
ON to OFF
Ù
Size Description
4 bytes Set the number to associate the service request with the response.
2 bytes Set ServiceID of the service interface function.
2 bytes Set the status of the service request.
4 bytes Set the IO device ID of the target NZ2FT-PN.
4 bytes Set the API number read by the alarm request.
2 bytes Set the slot number read by the alarm request.
2 bytes Set the sub-slot number read by the alarm request.
2 bytes Set the alarm priority read by the alarm request.
2 bytes Set 0000H.
2 bytes Set 0000H.
2 bytes Set 0000H.
NZ2FT-PN
Ò
(1)
Ö
×
Setting value
*1

0007H
0055H
*1

0000H
0000H
0000H