Pepperl+Fuchs AS-I 3.0 User manual

AS-I3.0 COMMAND
INTERFACE
FACTORY AUTOMATION
MANUAL

With regard to the supply of products, the current issue of the following document is applicable: The
General Terms of Delivery for Products and Services of the Electrical Industry, published by the
Central Association of the Electrical Industry (Zentralverband Elektrotechnik und Elektroindustrie
(ZVEI) e.V.) in its most recent version as well as the supplementary clause: "Expanded reservation
of proprietorship"
AS-i 3.0 Command Interface

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AS-i 3.0 Command Interface
Table of contents
Table of contents
AS-i 3.0 Command Interface
1 Introduction........................................................................................... 7
2 Structure of the Command Interface ..................................................
2.1 Result-code values .......................................................................................... 9
3 List of all Commands .........................................................................10
4 Commands of the Command Interface.............................................14
4.1 AS-i 16-bit data............................................................................................... 14
4.1.1 Overview of the commands ......................................................................................... 14
4.1.2 Read 1 16-bit Slave in.Data (RD_7X_IN)...................................................................... 14
4.1.3 Write 1 16-bit Slave out. Data (WR_7X_OUT) ............................................................. 15
4.1.4 Read 1 16-bit Slave out. Data (RD_7X_OUT) .............................................................. 15
4.1.5 Read 4 16-bit Slave in. Data (RD_7X_IN_X) ................................................................ 16
4.1.6 Write 4 7.3 Slave out. Data (WR_7X_OUT_X).............................................................. 16
4.1.7 Read 4 7.3 Slave out. Data (RD_7X_OUT_X)............................................................... 17
4.1. Read 16 channels 16-bit Slave in. Data (OP_RD_16BIT_IN_CX)............................... 1
4.1.9 Write 16 channels 16-bit slave out. Data (OP_WR_16BIT_OUT_CX)........................ 19
4.2 Commands acc. to Profile S-7.4/S-7.5.......................................................... 20
4.2.1 Overview of the commands ......................................................................................... 20
4.2.2 WR_74_75_PARAM ....................................................................................................... 20
4.2.3 RD_74_75_PARAM........................................................................................................ 21
4.2.4 RD_74_75_ID ................................................................................................................. 22
4.2.5 RD_74_DIAG .................................................................................................................. 23
4.3 Acyclic commands ........................................................................................ 24
4.3.1 Overview of the commands ......................................................................................... 24
4.3.2 WRITE_ACYCLIC_TRANS ............................................................................................ 24
4.3.3 READ_ACYCLIC_TRANS.............................................................................................. 27
4.3.3.1 Structure of the response buffer................................................................................... 28
4.3.3.2 Command 1: Read „S-7.4 D String" ............................................................................ 30
4.3.3.3 Command 2: Read „S-7.4 Diag String" ........................................................................ 30
4.3.3.4 Command 3: Read „S-7.4 Param String" ..................................................................... 30
4.3.3.5 Command 4: Write „S-7.4 Param String“ ..................................................................... 31
4.3.3.6 Command 5: „Transfer S-7.5“ ...................................................................................... 31
4.3.3.7 Command 6: Read „Cyclical S-7.5 16-bit configuration“ .............................................. 32
4.3.3.8 Command 7: Read „Safety monitor diagnostic (sorted acc. to OSSD)“ ....................... 33
4.3.3.9 Command 8: Read „Safety monitor diagnostic unsorted“ ............................................ 35
4.3.3.10 Command 9: „Diagnosing the Safe Link “ .................................................................... 36
4.3.3.11 Commands 10 and 12:
read "Current safety monitor diagnostic" .................................................................... 36
4.3.3.12 Commands 11 and 13:
read "Current safety monitor shutdown-history" ......................................................... 39
4.3.3.13 Command 14: Read "Safety monitor diagnostic" ......................................................... 41
4.3.3.14 Command 15: "Safety Status"...................................................................................... 43
4.3.3.15 Command 16: Read "Device index identifier" .............................................................. 45

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AS-i 3.0 Command Interface
Table of contents
4.4 AS-i diagnostic ............................................................................................... 46
4.4.1 Overview of the commands .......................................................................................... 46
4.4.2 Get Lists and Flags (Get_LPS, Get_LAS, Get_LDS, Get_Flags)
(GET_LISTS) .............................................................................................................. 47
4.4.3 Get Flags (GET_FLAGS) ............................................................................................... 49
4.4.4 Get Delta List (GET_DELTA).........................................................................................50
4.4.5 Get list of corrupted Slaves (GET_LCS and GET_LCS_R6 (6CH))............................ 51
4.4.6 Get list of activated Slaves (GET_LAS) .......................................................................52
4.4.7 Get list of detected AS-i Slaves (GET_LDS)................................................................53
4.4. Get list of peripheral faults (GET_LPF) ....................................................................... 54
4.4.9 Get list of offline Slaves (GET_LOS)............................................................................ 55
4.4.10 Set list of offline Slaves (SET_LOS and SET_LOS_R6 (6Dh)) ...................................56
4.4.11 Get transm.err.counters (GET_TECA) ......................................................................... 57
4.4.12 Get transm.err.counters (GET_TECB) ......................................................................... 5
4.4.13 Get transm.err.counters (GET_TEC_X) ....................................................................... 59
4.4.14 Read fault detector (READ_FAULT_DETECTOR) .......................................................60
4.4.15 Read list of duplicate addresses (READ_DUPLICATE_ADDR) .................................61
4.4.16 Get Slave Error Counters (GET_SLV_ERRCOUNT) ................................................... 62
4.4.17 Get Clear Slave Error Counters (GETCLEAR_SLV_ERRCOUNT) ............................. 63
4.4.1 Read OSSD switching cycle (READ_REL_CYC).........................................................64
4.4.19 Read extended earth fault information (MB_OP_GET_EXT_EF)............................... 65
4.4.20 Read error counters (MB_OP_GET_LINE_ERRCOUNT) ............................................ 66
4.4.21 Read and reset error counters (MB_OP_GETCLEAR_LINE_ERRCOUNT)............... 6
4.5 Safe Link diagnostics ....................................................................................70
4.5.1 Diagnostics display ....................................................................................................... 70
4.5.2 Overview of the commands .......................................................................................... 70
4.5.3 Command 1: READ_NODE_OVERVIEW_HISTORY .................................................... 71
4.5.4 Command 2: READ_AND_CLEAR_NODE_OVERVIEW_HISTORY............................ 72
4.5.5 Command 3: READ_NODE_OVERVIEW ...................................................................... 73
4.5.6 Command 4: READ_MANAGER_OVERVIEW.............................................................. 74
4.5.7 Command 5: READ_NODE_STATUS ........................................................................... 75
4.5. Command 6: READ_INTERFACE .................................................................................76
4.6 Configuration of AS-i Master......................................................................... 77
4.6.1 Overview of the commands .......................................................................................... 77
4.6.2 Set operation mode (SET_OP_MODE: Set_Operation_Mode)...................................7
4.6.3 Store actual configuration (STORE_CDI) .................................................................... 79
4.6.4 Read actual configuration (READ_CDI)....................................................................... 0
4.6.5 Set permanent configuration (SET_PCD).................................................................... 1
4.6.6 Get extended permanent configuration (GET_PCD) .................................................. 2
4.6.7 Set list of projected slaves (SET_LPS and SET_LPS_R6 (6Bh))............................... 3
4.6. Get list of projected slaves (GET_LPS) ....................................................................... 4
4.6.9 Store actual parameters (STORE_PI) .......................................................................... 4
4.6.10 Write parameter (WRITE_P) .......................................................................................... 5
4.6.11 Read parameter (READ_PI: Read_Parameter) ............................................................ 6
4.6.12 Set permanent parameter (SET_PP) ............................................................................ 7
4.6.13 Get permanent parameter (GET_PP) ........................................................................... 7
4.6.14 Set auto address enable (SET_AAE) ...........................................................................
4.6.15 Change slave address (SLAVE_ADDR)....................................................................... 9
4.6.16 Write AS-i slave extended ID1 (WRITE_XID1) ............................................................. 90
4.7 Other commands............................................................................................91
4.7.1 Overview of the commands .......................................................................................... 91
4.7.2 IDLE ................................................................................................................................ 92
4.7.3 Read input data image (READ_IDI) ..............................................................................92
4.7.4 Write output data image (WRITE_ODI) ........................................................................ 93
4.7.5 Read output data image (READ_ODI) .......................................................................... 94
4.7.6 Set offline mode (SET_OFFLINE) ................................................................................. 95
4.7.7 Release data exchange (SET_DATA_EX) .................................................................... 96
4.7. Rewrite DPRAM (REWRITE_DPRAM) .......................................................................... 96

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Table of contents
4.7.9 BUTTONS....................................................................................................................... 97
4.7.10 FP_PARAM .................................................................................................................... 97
4.7.11 FP_DATA........................................................................................................................ 9
4.7.12 EXT_DIAG ...................................................................................................................... 99
4.7.13 RD_EXT_DIAG ............................................................................................................. 100
4.7.14 Inverter ......................................................................................................................... 101
4.7.15 Write Flag..................................................................................................................... 102
4.7.16 Read Flag ..................................................................................................................... 103
4.7.17 READ_MFK_PARAM ................................................................................................... 103
4.7.1 Reset control cycle time (MB_OP_CTRL_RESET_CT) ............................................ 104
4.7.19 Read control parameter (MB_OP_CTRL_RD_PRM)................................................. 105
4.7.20 Write control parameter (MB_OP_CTRL_WR_PRM) ................................................ 106
4.7.21 Read control status information (MB_OP_CTRL_STATUS).................................... 107
4.7.22 Write control status flags (MB_OP_CTRL_CONTROL) ........................................... 10
4.7.23 Read device name (MB_OP_NAME) .......................................................................... 109
4.7.24 Read serial number (MB_OP_READ_SERIAL) ......................................................... 110
4. Functional Profiles....................................................................................... 111
4. .1 Overview of the commands ....................................................................................... 111
4. .2 "Safety at Work" List 1 ............................................................................................... 111
4.8.2.1 Slave list with Ec-Flags .............................................................................................. 112
4.8.2.2 Slave list without Ec-Flags ......................................................................................... 114
4. .3 "Safety at Work" Monitor diagnostic......................................................................... 114
4.8.3.1 Setting of the AS-i diagnostic ..................................................................................... 115
4.8.3.2 Enhanced diagnostic.................................................................................................. 117
4.8.3.3 Device ndex dentifier................................................................................................ 120
4. .4 Integrated AS-i Sensors: Warnings........................................................................... 122
4. .5 Integrated AS-i Sensors: Availability ........................................................................ 123
4. .6 Language-select.......................................................................................................... 124
4. .7 Replacement of Safety Slaves input data ................................................................. 125
4. . List of Safety Slaves ................................................................................................... 126
4. .9 Read/reset maximum value of the AS-i current ....................................................... 127
4. .10 Read/write limit value for the AS-i current................................................................ 129
4. .11 Read/reset ripple voltage maximal value.................................................................. 130
4. .12 Read/write ripple voltage limit value ......................................................................... 132
4. .13 Read information for a slave acc. to profile S-7.5.................................................... 134
4. .14 Read/write type of power supply ............................................................................... 135
4.9 Safety diagnostics ....................................................................................... 136
4.9.1 Safety Control Status.................................................................................................. 136
4.9.2 State of safe inputs via I/O-data................................................................................. 140
4.9.3 Graphical diagnostics on Windows PC via ASIMON ............................................... 140
4.9.4 Diagnostics via display .............................................................................................. 140
4.9.5 Diagnostics via command interface.......................................................................... 140
4.9.5.1 Analyser status AS-i circuit 1 - Vendor Specific Object 1........................................... 141
4.9.5.2 Analyser status AS-i circuit 2 - Vendor Specific Object 2........................................... 141
4.9.5.3 Device colors OSSD 1 - Vendor Specific Object 3 .................................................... 142
4.9.5.4 Device colors OSSD 1
with device index assignment - Vendor Specific Object 4 ....................................... 144
4.9.5.5 Device colors at switch off OSSD 1 - Vendor Specific Object 5 ................................ 146
4.9.5.6 Device colors at switch off OSSD 1
with device index-assignment - Vendor Specific Object 6 ........................................ 148
4.9.5.7 Vendor-Specific Object 7 … 70.................................................................................. 150
5 Command Interface Examples ........................................................151
5.1 Reading 16-bit input values ........................................................................ 151
5.2 Store current configuration to the AS-i master......................................... 152
5.3 Store new configuration for all slaves ....................................................... 157

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AS-i 3.0 Command Interface
Table of contents
5.4 Example for the readout of the safety monitor with ACYC_TRANS........ 164
5.4.1 Example for monitors with 2 release circuits ........................................................... 164
5.4.2 Example for internal monitors with 16 OSSDs .........................................................170
5.4.3 Example for external monitors with 16 OSSDs ........................................................ 175
5.4.4 Example device index identifier
(read identifier as plain text) .................................................................................. 176

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AS-i 3.0 Command Interface
Introduction
1. Introduction
The AS-i gateways integrate the AS-i slaves into the upstream fieldbus. Each up-
stream fieldbus (f.e. Modbus/TCP, CANopen, or PROF BUS) has its unique pos-
sibilities to access cyclically and acyclically data. The gateway polls as an AS-i
master all the slaves on the AS-i circuit. The result of these polls the gateway
keeps in its internal state RAM as images of the inputs, outputs, parameters, and
status. These images are available for use on the upstream fieldbus with their
specific access methods. The images of the Modbus/TCP to AS-i gateway are
available with Modbus Read and Write function calls on different Modbus regis-
ters. The main manual (command: insert cross reference) describes this in detail.
CANopen provides this access with PDOs for cyclical access and SDOs for acy-
clical access.
The access to the images of the gateway is easy to configure on the upstream
fieldbus and in most applications sufficient. However, the complete functionality of
the gateway is available with the command interface. f you want to read the diag-
nosis string of an AS-i tuner (slave with 7.4 profile), you will need the command
interface to call the WR TE_ACYC_DATA and READ_ACYC_DATA commands.
The command interface is avaible in a special image. A command is called by
writing into this image and the command result is avaible with a read to this im-
age.
Information!
The manual "AS-i 3.0 Command Interface" describes commands of the AS-i 3.0 Com-
mand Interface. A description of an AS-i Master is not included. Please refer to the cor-
respondin manual of your AS-i Master for further information.
Please view the documentation of the respective device for further, device-specific
information about the kind of the access to the command interface.

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AS-i 3.0 Command Interface
Structure of the Command Interface
2. Structure of the Command Interface
The command interface has the following structure shown in table 1 and table 2.
Table 1
Bit T in the command interface is the toggle bit. The toggle bit is only necessary
in the case of interfaces which transfer the data cyclically.
The execution of a command of the command interface is declined, if the number
of the transferred parameters is too small, this could happen when the command
interface is too small or the tegram is too short.
Circuit selects the AS-i circuit. Circuit = 0 selects the first AS-i circuit.
Bit O is the list order bit. The commands for reading and writinig slave lists
support two different sorting schemas.
O = 0 selects the Standard schema.
O = 1 selects the Siemens schema (the sequence of the bits in the slave
lists bytes is inverse).
Parameter byte n is the nth parameter of the command. The number of
parameters is different for different commands. t is not necessary to set the
additional parameter bytes to 0 in the command interface, if a command
does not use the maximum number of parameter bytes (36)
Table 2
command request
byte 2726252423222120
1 command
2 T O circuit
3 request parameter byte 1
… …
36 request parameter byte 34
Tab. 2-1.
command response
byte 2726252423222120
1 command (mirrored)
2 T result
3 response byte 1
… …
36 response byte 34
Tab. 2-2.

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AS-i 3.0 Command Interface
Structure of the Command Interface
There is the reflected command byte and the toggle bit of the request in the
response. The execution of the command returns its result in the seven least sig-
nificant bits of byte 2 of the response. 0 signals execution of the command with-
out an error. The table result codes shows all possible result codes.
2.1 Result-code values
Information!
Please note that possibly some controls can exchan e the hi h and low byte on the
field bus with word orientated access to the command interface.
Name Value Description
OK 0016 execution without fault
H _NG 1116 general fault
H _OPCODE 1216 illegal value in command
H _LENGTH 1316 length of the command interface is too short1
1. The length of the command interface in the /O-data area respectively the length of the DP/V1 requests
is too short
H _ACCESS 1416 no access right
EC_NG 2116 general fault
EC_SND 2216 slave (source addr) not detected
EC_SD0 2316 slave 0 detected
EC_SD2 2416 slave (target addr) not decteced
EC_DE 2516 delete error
EC_SE 2616 set error
EC_AT 2716 address temporary
EC_ET 2816 extended D1 temporary
EC_RE 2916 read (extended D1) error
Tab. 2-3.

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AS-i 3.0 Command Interface
List of all Commands
3. List of all Commands
!!!
The most of the described commands can be applied to all AS-i 3.0 Masters.
Exceptions are indicated in footers.
Values for command
see page Command Value Meaning Req
Len
Res
Len
page 14 AS-i 16-bit data
page 14 RD_7X_ N 5016 read 1 16-bit slave profile in.data 3 10
page 15 WR_7X_OUT 5116 write 1 16-bit slave profile out.data 11 2
page 15 RD_7X_OUT 5216 read 1 16-bit slave profile out.data 3 10
page 16 RD_7X_ N_X 5316 read 4 16-bit slave profile in.data 3 34
page 16 WR_7X_OUT_X 5416 write 4 16-bit slave profile out.data 35 2
page 17 RD_7X_OUT_X 5516 read 4 16-bit slave profile out.data 3 34
page 18 OP_RD_16B T_ N_CX 4C16 read 16 channels 16-bit slave in.data 3 34
page 19 OP_WR_16B T_OUT_CX 4D16 write 16 channels 16-bit slave out.data 36 2
page 20 Commands acc. to Profile S-7.4/S-7.5
! page 20 WR_74_75_PARAM15A16 write S-7.4/S-7.5-slave parameter ≥6 2
! page 21 RD_74_75_PARAM15B16 read S-7.4/S-7.5-slave parameter 4 ≥3
! page 22 RD_74_75_ D15C16 read S-7.4/S-7.5-slave D string 4 ≥3
! page 23 RD_74_D AG15D16 read S-7.4/S-7.5-slave diagnosis string 4 ≥3
page 24 Acyclic commands
page 24 WR TE_ACYC_TRANS 4E16 write acyclic transfer ≥7 2
page 30 command 1: read string S-7.4 D
page 30 command 2: read string S-7.4 diag
page 30 command 3: read string S-7.4 param string
page 31 command 4: write S-7.4 param string
page 31 command 5: transfer S-7.5
page 32 command 6: read S-7.5 cyclic 16-bit slave configuration
page 33 command 7: read safety monitor diagnostic (sorted by OSSD)
page 35 command 8: read safety monitor diagnostic (unsorted)
page 36 command 9: diagnosing the Safe Link
page 36 command 10: read current safety monitor diagnostic
page 39 command 11: read shutdown-history
page 36 command 12: read current safety monitor diagnostic, device-allocation considered
page 39 command 13: read shutdown-history of a safety monitor, device-allocation considered
page 41 command 14: read safety monitor diagnostic
page 43 command 15: safety status
page 45 command 16: device index identifier (read identifier as plain text)
page 27 READ_ACYC_TRANS 4F16 read acyclic transfer 5 ≥2
page 46 AS-i diagnostic
page 47 GET_L STS 3016 get LDS/LAS/LPS flags 2 29
Tab. 3-4.

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AS-i 3.0 Command Interface
List of all Commands
page 49 GET_FLAGS 4716 get flags 2 5
page 50 GET_DELTA 5716 get list of config. diff. 2 10
page 51 GET_LCS 6016 get LCS 2 10
page 52 GET_LAS 4516 get LAS 2 10
page 53 GET_LDS 4616 get LDS 2 10
page 54 GET_LPF 3E16 get LPF 2 10
page 55 GET_LOS 6116 get LOS 2 10
page 56 SET_LOS 6216 set LOS 10 2
page 57 GET_TECA 6316 get transm.err.counters 2 34
page 58 GET_TECB 6416 get transm.err.counters 2 34
page 59 GET_TEC_X 6616 get transm.err.counters 4 ≥3
! page 60 READ_FAULT_DETECTOR21016 read Fault_Detector 2 4
! page 61 READ_DUPL CATE_ADDR31116 read list of duplicate addresses 2 10
! page 62 GET_SLV_ERRCOUNT41416 Get Slave Error Counters 3 14
! page 63 GETCLEAR_SLV_ERRCOUNT51516 Get Clear Slave Error Counters 3 14
! page 64 READ_REL_CYC64016 read OSSD switching cycle 2 10
! page 65 MB_OP_GET_EXT_EF79716 read extended earth fault information 2 8
! page 66 MB_OP_GET_L NE_
ERRCOUNT8
1216 read error counters 2 38
! page 68 MB_OP_GETCLEAR_L NE_
ERRCOUNT9
1316 read and reset error counters 2 38
! page 70 Safe Link diagnostics10
! page 71 READ_NODE_OVERV EW_H STORY 3 6
! page 72 READ_AND_CLEAR NODE_OVERV EW_H STORY 3 6
! page 73 READ_NODE_OVERV EW 3 34
! page 74 READ_MANAGER_OVERV EW 3 34
! page 75 READ_NODE_STATUS 3 9
! page 75 READ_ NTERFACE 3 8
page 77 Configuration of AS-i Master
page 78 SET_OP_MODE 0C16 set Operation_Mode 3 2
page 79 STORE_CD 0716 store Actual_Configuration 2 2
page 80 READ_CD 2816 read Actual_Configuration 3 4
page 81 SET_PCD 2516 set Permanent_Config 5 2
page 82 GET_PCD 2616 get Permanent_Config 3 4
page 83 SET_LPS 2916 set LPS 11 2
page 84 GET_LPS 4416 get LPS 2 10
page 84 STORE_P 0416 store Actual_Parameter 2 2
page 85 WR TE_P 0216 write Parameter 4 3
page 86 READ_P 0316 read Parameter 3 3
page 87 SET_PP 4316 set Permanent_Parameter 4 2
page 87 GET_PP 0116 get Permanent_Parameter 3 3
Values for command
see page Command Value Meaning Req
Len
Res
Len
Tab. 3-4.

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AS-i 3.0 Command Interface
List of all Commands
page 88 SET_AAE 0B16 set Auto_Address_Enable 3 2
page 89 SLAVE_ADDR 0D16 change Slave_Address 4 2
page 90 WR TE_X D1 3F16 write Extended_ D-Code_1 3 2
page 91 Other commands
page 92 DLE 0016 no request 2 2
page 92 READ_ D 4116 read D 2 36
page 93 WR TE_OD 4216 write OD 34 2
page 94 READ_OD 5616 read OD 2 34
page 95 SET_OFFL NE 0A16 set Off-Line_Mode 3 2
page 96 SET_DATA_EX 4816 set Data_Exchange_Active 3 2
! page 96 REWR TE_DPRAM11 7816 rewrite DPRAM 3 3
page 97 BUTTONS 7516 disable push buttons 3 2
page 97 FP_PARAM 7D16 functional Profile Parameter ≥3≥2
page 98 FP_DATA12 7E16 functional profile data ≥3≥2
! page 99 EXT_D AG13 7116 ExtDiag generation 6 2
! page 100 RD_EXT_D AG14 7B16 read ExtDiag Settings 2 7
page 101 NVERTER 7C16 configure inverter slaves 12 4
page 102 MB_OP_CTRL_WR_FLAGS 8516 write flags ≥5 2
page 103 MB_OP_CTRL_RD_FLAGS 8616 read flags 4 ≥3
page 103 RD_MFK_PARAM 5916 read SEW MFK21 parameter 6 ≥3
page 104 MB_OP_CTRL_RESET_CT 8916 reset control cycle time 2 2
page 105 MB_OP_CTRL_RD_PRM 8816 read control parameter 4 18
page 106 MB_OP_CTRL_WR_PRM 8716 write control parameter 20 2
page 107 MB_OP_CTRL_STATUS 8316 read control status information 2 12
page 108 MB_OP_CTRL_CONTROL 8216 write control status flags 3 2
page 109 MB_OP_NAME 7216 read device name 2 34
page 110 MB_OP_READ_SER AL 7616 read serial number 2 6
page 111 Functional Profiles
page 112 "Safety at Work" list 0016 slaves with released safety function,
response contains EcFlags
3 8
page 114 "Safety at Work" list 0D16 slaves with released safety function,
response doesn‘t contain EcFlags
3 6
page 115 "Safety at Work" diagnosis15 0216 monitor diagnosis 5 n
page 120 Device ndex dentifier 1C16 Read the device identifer in plan text 7 n
page 122 integrated AS-i sensors: Warnings 0316 sensors with deleted D1 bit 3 10
page 123 ntegrated AS-i sensors: Availabil-
ity
0416 sensors with deleted D2 bit 3 6
page 124 language-select 0E16 read display language 4 3
page 125 replacement of safety slaves input
data
0F16 read safety input slave "interpretation data" 3 4
page 126 list of safety slaves 1016 read addresses of safety slaves 3 6
Values for command
see page Command Value Meaning Req
Len
Res
Len
Tab. 3-4.

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AS-i 3.0 Command Interface
List of all Commands
page 127 function 1E16 7E16 read AS-i current maximal value 3 4
7D16 reset AS-i current maximal value 3 2
page 129 function 1F16 7E16 read AS-i current limit value 3 3
7D16 write AS-i current limit value 4 2
page 130 function 2616 7E16 read ripple voltage maximal value 3 6
7D16 reset ripple voltage maximal value 3 4
page 132 function 2716 7E16 read ripple voltage limit value 3 4
7D16 reset ripple voltage limit value 4 2
page 134 function 1716 7E16 read S-7.5 slave information 4 7
page 135 function 2216 7E16 read the type of power supply 3 3
7D16 write the type of power supply 4 2
1. There are improved versions of these commands. We don‘t recommend to use the old one any more.
2. The command READ_FAULT_DETECTOR is valid only for the use with masters which support this function. Please
refer to the user manual of the master for further information.
3. The command READ_DUPL CATE_ADDR is valid only for the use with masters which support this function. Please re-
fer to the user manual of the master for further information.
4. The command GET_SLV_ERRCOUNT is valid only for the use with masters which support this function. Please refer
to the user manual of the master for further information.
5. The command GETCLEAR_SLV_ERRCOUNT is valid only for the use with masters which support this function. Please
refer to the user manual of the master for further information.
6. Der Befehl READ_REL_CYC gilt nur für Master, die diese Funktion unterstützen. Bitte schauen Sie im Handbuch des
Masters nach weiteren nformationen.
7. Der Befehl MB_OP_GET_EXT_EF gilt nur für Master, die diese Funktion unterstützen. Bitte schauen Sie im Handbuch
des Masters nach weiteren nformationen.
8. Der Befehl MB_OP_GET_L NE_ERRCOUNT gilt nur für Master, die diese Funktion unterstützen. Bitte schauen Sie im
Handbuch des Masters nach weiteren nformationen.
9. Der Befehl MB_OP_GETCLEAR_L NE_ERRCOUNT gilt nur für Master, die diese Funktion unterstützen. Bitte schauen
Sie im Handbuch des Masters nach weiteren nformationen.
10. The command CROSS_COMMUN CAT ON_D AG is valid only for the use with masters which support this function.
Please refer to the user manual of the master for further information.
11. The command REWR TE_DPRAM is valid only for the use with AS-i 3.0 Module OEM Master.
12. There are improved versions of these commands. We don‘t recommend to use the old one any more.
13. The command EXT_D AG is valid only for the use with AS-i 3.0 PROF BUS Gateways.
14. The command RD_EXT_D AG is valid only for the use with AS-i 3.0 PROF BUS Gateways.
15. There are improved versions of these commands. We don‘t recommend to use the old one any more.
Values for command
see page Command Value Meaning Req
Len
Res
Len
Tab. 3-4.

ssue date: 7.6.2013
14
AS-i 3.0 Command Interface
Commands of the Command Interface
4. Commands of the Command Interface
4.1 AS-i 16-bit data
4.1.1 Overview of the commands
4.1.2 Read 1 16-bit Slave in.Data (RD_7X_IN)
With this command, the four 16-bit channels of an AS-i input slave according to
the slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-7.A.A) can be read.
Values for command
see page Command Value Meaning Req
Len
Res
Len
page 14 RD_7X_ N 5016 read 1 16-bit slave profile in.data 3 10
page 15 WR_7X_OUT 5116 write 1 16-bit slave profile out.data 11 2
page 15 RD_7X_OUT 5216 read 1 16-bit slave profile out.data 3 10
page 16 RD_7X_ N_X 5316 read 4 16-bit slave profile in.data 3 34
page 16 WR_7X_OUT_X 5416 write 4 16-bit slave profile out.data 35 2
page 17 RD_7X_OUT_X 5516 read 4 16-bit slave profile out.data 3 34
page 18 OP_RD_16B T_ N_CX 4C16 read 16 channels 16-bit slave in.data 3 34
page 19 OP_WR_16B T_OUT_CX 4D16 write 16 channels 16-bit slave out.data 36 2
Tab. 4-5.
Information!
A-Slaves map the data on channels 1 and 2.
B-Slaves map the data on channels 3 and 4.
Only values amon 1 and 31 can be taken as a slave address.
Request
byte 2726252423222120
1 5016
2 T – circuit
3 – 0 slave address
Tab. 4-6.
Response
byte 2726252423222120
1 5016
2 T result
3 channel 1, high byte
… …
10 channel 4, low byte
Tab. 4-7.

15
ssue date: 7.6.2013
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1.3 Write 1 16-bit Slave out. Data (WR_7X_OUT)
With this command, the four 16-bit channels of an AS-ioutput slave according to
the slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-7.A.A) can be written.
4.1.4 Read 1 16-bit Slave out. Data (RD_7X_OUT)
With this command, the four 16-bit channels of an AS-i output slave according to
the slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-7.A.A) can be read.
Request
byte 2726252423222120
1 5116
2 T – circuit
3 – 0 slave address
4 channel 1, high byte
… …
11 channel 4, low byte
Tab. 4-8.
Response
byte 2726252423222120
1 5116
2 T result
Tab. 4-9.
Request
byte 2726252423222120
1 5216
2 T – circuit
3 – 0 slave address
Tab. 4-10.
Response
byte 2726252423222120
1 5216
2 T result
3 channel 1, high byte
… …
10 channel 4, low byte
Tab. 4-11.

ssue date: 7.6.2013
16
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1.5 Read 4 16-bit Slave in. Data (RD_7X_IN_X)
With this command, the four 16-bit channels of 4 AS-i input slaves with succes-
sive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9, S-
7.A.A) can be read.
4.1.6 Write 4 7.3 Slave out. Data (WR_7X_OUT_X)
With this command the four 16-bit channels of four AS-i output slaves with suc-
cessive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9,
S-7.A.A) can be written.
Request
byte 2726252423222120
1 5316
2 T – circuit
3 – 0 1st slave address
Tab. 4-12.
Response
byte 2726252423222120
1 5316
2 T result
3 1st slave, channel 1, high byte
… …
34 4th slave, channel 4, low byte
Tab. 4-13.
Request
byte 2726252423222120
1 5416
2 T – circuit
3 – 0 1st slave address
4 1st slave, channel 1, high byte
… …
35 4th slave, channel 4, low byte
Tab. 4-14.
Response
byte 2726252423222120
1 5416
2 T result
Tab. 4-15.

17
ssue date: 7.6.2013
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1.7 Read 4 7.3 Slave out. Data (RD_7X_OUT_X)
With this command, the four 16-bit channels of four AS-i output slaves with suc-
cessive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9,
S-7.A.A) can be read.
Request
byte 2726252423222120
1 5516
2 T – circuit
3 – 0 1st slave address
Tab. 4-16.
Response
byte 2726252423222120
1 5516
2 T result
3 1st slave, channel 1, high byte
… …
34 4th slave, channel 4, low byte
Tab. 4-17.

ssue date: 7.6.2013
18
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1. Read 16 channels 16-bit Slave in. Data (OP_RD_16BIT_IN_CX)
With this command, 16 channels of the 16-bit input-data for slaves with succes-
sive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9,
S-7.A.A) can be read.
Request
Byte 2726252423222120
1 4C16
2 T – circuit
3 1. slave
4 number of channels per slave
Tab. 4-18.
Response
Byte 2726252423222120
1 4C16
2 T result
3 1. slave, channel 1, high byte
4 1. slave, channel 1, low byte
… …
33 16. channel, high byte
34 16. channel, low byte
Tab. 4-19.

19
ssue date: 7.6.2013
AS-i 3.0 Command Interface
Commands of the Command Interface
4.1.9 Write 16 channels 16-bit slave out. Data (OP_WR_16BIT_OUT_CX)
With this command, 16 channels of the 16-bit output-data for slaves with succes-
sive addresses according to slave profile (S-7.3, S-7.4, S-7.5, S-7.A.8, S.A.9,
S-7.A.A) can be written.
Request
Byte 2726252423222120
1 4D16
2 T circuit
3 1. slave
4 number of channels per slave
5 1. slave, 1. channel, high byte
6 1. slave, 1. channel, low byte
… …
35 16. channel, high byte
36 16. channel, low byte
Tab. 4-20.
Response
Byte 2726252423222120
1 4D16
2 T result
Tab. 4-21.

ssue date: 7.6.2013
20
AS-i 3.0 Command Interface
Commands of the Command Interface
4.2 Commands acc. to Profile S-7.4/S-7.5
4.2.1 Overview of the commands
4.2.2 WR_74_75_PARAM
With this function the parameter string of a slave according to profile S-7.4 is be-
ing written or the data transfer with a slave according to profile S-7.5 is started.
By a slave according to profile 7.5, data have to be registered into the buffer in
the same form, as they have to be sent by AS-i.
Since the string can be longer than the command interface, it is written into the
buffer in parts at first and then it is transferred to the slave.
n is the length of the part of the string which should be written into the buffer from
index i on.
f i ≡0, then the string is being transferred to the slave.
Values for command
see page Command Value Meaning Req
Len
Res
Len
page 20 WR_74_75_PARAM1
1. There are improved versions of these commands. We don‘t recommend to use the old one any more.
5A16 write S-7.4/S-7.5-slave parameter ≥6 2
page 21 RD_74_75_PARAM15B16 read S-7.4/S-7.5-slave parameter 4 ≥3
page 22 RD_74_75_ D15C16 read S-7.4/S-7.5-slave D string 4 ≥3
page 23 RD_74_D AG15D16 read S-7.4/S-7.5-slave diagnostic string 4 ≥3
Tab. 4-22.
Request
byte 2726252423222120
1 5A16
2 T – circuit
3 slave address
4 i
5 n
6 buffer byte i
… …
n+5 buffer byte i+n-1
Tab. 4-23.
Response
byte 2726252423222120
1 5A16
2 T results
Tab. 4-24.