5.4 Overview of mailbox commands sorted by value
Opcode
IDLE
GET_PP
WRITE_P
READ_PI
STORE_PI
STORE_CDI
SET_OFFLINE
SET_AAE
SET_OP_MODE
SLAVE_ADDR
SET_PCD
GET_PCD
READ_CDI
GET_LPF_A/B
WRITE_XID1
SET_PP
GET_LPS_A/B
GET_LAS_A/B
GET_LDS_A/B
GET_FLAGS
SET_DATA_EX
EXEC_CMD
RD_7X_IN_A/B
WR_7X_OUT
RD_7X_OUT_A/B
GET_DELTA_A/B*)
WR_74_PARAM
RD_74_PARAM
RD_74_ID
RD_74_DIAG
RD_SLV_DATA*)
WR_SLV_DATA*)
GET_LOS_A/B*)
WAGO-I/O-SYSTEM 750
I/O Modules
Value
Meaning
0x00
No order
0x01
Get_Permanent_Parameter
0x02
Write_Parameter
0x03
Read_Parameter_from_Image
0x04
Store_Actual_Parameter_Image
0x07
Store_Actual_Configuration
0x0A
Set_Off-Line_Mode
0x0B
Set_Auto_Adress_Enable
0x0C
Set_Operation_Mode
0x0D
Change_Slave_Address
0x25
Set_Permanent_Configuration
0x26
Get_Permanent_Configuration
0x28
Read_Actual_Configuration
0x3E
Get_List_of_Peripheral_Failure
0x3F
Write_Extended_ID-Code_1
0x43
Set_Permanent_Parameter
0x44
Get_List_of_Projected_Slaves
0x45
Get_List_of_Activated_Slaves
0x46
Get_List_of_Detected_Slaves
0x47
Get_Flags
0x48
Set_Data_Exchange_Active
0x49
Execute_Command
0x50
Read 1 7.3-slave in.data
0x51
Write 1 7.3-slave out.data
0x52
Read 1 7.3-slave out.data
0x57
Get list of config. diff.
0x5A
Write S-7.4-slave parameter
0x5B
Read S-7.4-slave parameter
0x5C
Read S-7.4-slave ID string
0x5D
Read S-7.4-slave diagnosis string
0x5E
Read_Slave_Data
0x5F
Write_Slave_Data
0x61
GET_LOS
Overview of mailbox commands sorted by value
Req
Len
2
3
4
3
2
2
3
3
3
4
5
3
3
2
3
4
2
2
2
2
3
4
3
11
3
2
≥6
4
4
4
3
4
2
Appendix
Executable with
Res
mailbox
Len
6
10
12
2
●
●
●
3
●
●
●
3
●
●
●
3
●
●
●
2
●
●
●
2
●
●
●
2
●
●
●
2
●
●
●
2
●
●
●
2
●
●
●
2
●
●
●
4
●
●
●
4
●
●
●
10
A/B
●
●
2
●
●
●
2
●
●
●
10
A/B
●
●
10
A/B
●
●
10
A/B
●
●
5
●
●
●
2
●
●
●
3
●
●
●
10
A/B
●
●
2
-
-
●
10
A/B
●
●
10
A/B
●
●
2
●
●
●
≥3
●
●
●
≥3
●
●
●
≥3
●
●
●
6
●
●
●
2
●
●
●
10
A/B
●
●
• 71
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79
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80
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82
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99
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101
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74
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85
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87
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89
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91
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98
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104
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102
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103
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118