Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 |
• 61 |
Process Image |
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750-638
The above Counter Modules have a total of 6 bytes of user data in both the Input and Output Process Image (4 bytes of counter data and 2 bytes of control/status). The two counter values are supplied as 16 bits. The following tables illustrate the Input and Output Process Image, which has a total of 6 bytes mapped into each image.
Input Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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0 |
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S0 |
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Status byte of Counter 1 |
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n |
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1 |
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D0 |
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Counter Value of Counter 1 |
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2 |
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D1 |
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3 |
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S1 |
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Status byte of Counter 2 |
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n+1 |
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4 |
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D2 |
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Counter Value of Counter 2 |
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5 |
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D3 |
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These modules present themselves with 2x3 bytes, so that the object 0x2600 for 3 byte Special Modules, Inputs is used. Therefore for each channel one Subindex is occupied.
Output Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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0 |
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C0 |
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Control byte of Counter 1 |
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n |
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1 |
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D0 |
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Counter Setting Value of Counter 1 |
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2 |
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D1 |
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3 |
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C1 |
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Control byte of Counter 2 |
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n+1 |
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4 |
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D2 |
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Counter Setting Value of Counter 2 |
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5 |
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D3 |
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These modules present themselves with 2x3 bytes, so that the object 0x2700 for 3 byte Special Modules, Outputs is used. Therefore for each channel one Subindex is occupied.
Pulse Width Modules
750-511, (and all variations)
The above Pulse Width modules have a total of 6 bytes of user data in both the Input and Output Process Image (4 bytes of channel data and 2 bytes of control/status). The two channel values are supplied as 16 bits. Each channel has its own control/status byte. The following table illustrates the Input and Output Process Image, which has a total of 6 bytes mapped into each image.
WAGO-I/O-SYSTEM 750
CANopen
62• Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 Process Image
Input and Output Process Image
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byte Destination |
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Remark |
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index |
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0 |
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C0/S0 |
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Control/Status byte of Channel 1 |
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n |
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1 |
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D0 |
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Data Value of Channel 1 |
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2 |
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D1 |
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3 |
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C1/S1 |
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Control/Status byte of Channel 2 |
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n+1 |
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4 |
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D2 |
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Data Value of Channel 2 |
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5 |
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D3 |
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These modules present themselves with 2x3 bytes, so that the object 0x2600 for 3 byte Special Modules, Inputs and the object 0x2700 for 3 byte Special Modules, Outputs are used. Therefore for each channel one Subindex is occupied.
Serial Interface Modules with alternative Data Format
750-650, (and the variations /000-002, -004, -006, -009, -010, -011, -012, -013)
750-651, (and the variations /000-002, -003) 750-653, (and the variations /000-002, -007)
Note:
With the freely parametrizable variations /003 000 of the serial interface modules, the desired operation mode can be set. Dependent on it, the process image of these modules is then the same, as from the appropriate variation.
The above Serial Interface Modules with alternative data format have a total of 4 bytes of user data in both the Input and Output Process Image (3 bytes of serial data and 1 byte of control/status). The following table illustrates the Input and Output Process Image, which have a total of 4 bytes mapped into each image.
Input and Output Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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n |
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0 |
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C/S |
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Control/Status byte |
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1 |
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D0 |
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Data bytes |
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n+1 |
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2 |
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D1 |
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3 |
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D2 |
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These modules present themselves with 2x2 bytes, so that the object 0x6401 (also 0x2400 possible) for 2 byte Special Modules, Inputs and the object 0x6411 (also 0x2500 possible) for 2 byte Special Modules, Outputs are used. Therefore for each module one Subindex is occupied.
WAGO-I/O-SYSTEM 750
CANopen
Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 |
• 63 |
Process Image |
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Serial Interface Modules with Standard Data Format
750-650/000-001, -014, -015, -016 750-651/000-001 750-653/000-001, -006
The above Serial Interface Modules with Standard Data Format have a total of 6 bytes of user data in both the Input and Output Process Image (5 bytes of serial data and 1 byte of control/status). The following table illustrates the Input and Output Process Image, which have a total of 6 bytes mapped into each image.
Input and Output Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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0 |
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C/S |
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Control/Status byte |
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1 |
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D0 |
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n |
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2 |
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D1 |
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Data bytes |
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3 |
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D2 |
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4 |
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D3 |
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5 |
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D4 |
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These modules present themselves with 1x6 bytes, so that the object 0x3200 for 6 byte Special Modules, Inputs and the object 0x3300 for 6 byte Special Modules, Outputs are used. Therefore for each module one Subindex is occupied.
Data Exchange Module
750-654, (and the variation /000-001)
The Data Exchange modules have a total of 4 bytes of user data in both the Input and Output Process Image. The following tables illustrate the Input and Output Process Image, which has a total of 4 bytes mapped into each image.
Input and Output Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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n |
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0 |
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D0 |
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1 |
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D1 |
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Data bytes |
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n+1 |
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2 |
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D2 |
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3 |
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D3 |
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These modules present themselves with 2x2 bytes, so that the object 0x6401 (also 0x2400 possible) for 2 byte Special Modules, Inputs and the object 0x6411 (also 0x2500 possible) for 2 byte Special Modules, Outputs are used. Therefore for each module two Subindices are occupied
WAGO-I/O-SYSTEM 750
CANopen
64• Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 Process Image
SSI Transmitter Interface Modules with alternative Data Format
750-630, (and the variations /000-001, -002, -006, -008, -009, -011, -012, -013)
Note:
With the freely parametrizable variations /003 000 of the SSI Transmitter interface modules, the desired operation mode can be set. Dependent on it, the process image of these modules is then the same, as from the appropriate variation.
The above SSI Transmitter Interface modules with alternative data format have a total of 4 bytes of user data in the Input Process Image. The following table illustrates the Input Process Image, which has a total of 4 bytes mapped into the image.
Input Process Image
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Offset |
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byte Destination |
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Remark |
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index |
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n |
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0 |
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D0 |
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1 |
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D1 |
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Data bytes |
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n+1 |
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2 |
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D2 |
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3 |
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D3 |
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These modules present themselves with 2x2 bytes, so that the object 0x6401 (also 0x2400 possible) for 2 byte Special Modules, Inputs is used. Therefore for each module two Subindices are occupied
SSI Transmitter Interface modules with Standard Data Format
750-630/000-004, -005, -007
The above SSI Transmitter Interface modules with Standard Data Format have a total of 5 bytes of user data in the Input Process Image (4 bytes of user data and 1 byte of status). The following table illustrates the Input Process Image, which has a total of 6 bytes mapped into the image.
Input Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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0 |
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S |
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Status byte |
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1 |
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not used |
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n |
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2 |
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D0 |
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3 |
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D1 |
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Data bytes |
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4 |
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D2 |
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5 |
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D3 |
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WAGO-I/O-SYSTEM 750
CANopen
Fieldbus Controller 750-837, /02x-000, 750-838, /02x-000 |
• 65 |
Process Image |
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These modules present themselves with 1x6 bytes, so that the object 0x3200 for 6 byte Special Modules, Inputs is used. Therefore for each module one Subindex is occupied
Incremental Encor Interface Modules
750-631
The above Incremental Encor Interface modules have 5 bytes of input data and 3 bytes of output data. The following tables illustrate the Input and Output Process Image, which have 6 bytes mapped into each image.
Input Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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0 |
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S |
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Status byte |
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1 |
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D0 |
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Counter word |
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n |
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2 |
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D1 |
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3 |
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- |
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not used |
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4 |
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D2 |
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Latch word |
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5 |
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D3 |
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These modules present themselves with 1x6 bytes, so that the object 0x3200 for 6 byte Special Modules, Inputs is used. Therefore for each module one Subindex is occupied
Output Process Image
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Sub- |
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Offset |
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byte Destination |
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Remark |
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index |
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0 |
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C |
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Control byte |
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1 |
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D0 |
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Counter Setting word |
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n |
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2 |
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D1 |
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3 |
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- |
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not used |
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4 |
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- |
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5 |
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- |
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These modules present themselves with 1x6 bytes, so that the object 0x3300 for 6 byte Special Modules, Outputs is used. Therefore for each module one Subindex is occupied
WAGO-I/O-SYSTEM 750
CANopen