Each input has a number, e. If no virtual inputs are sent by a communications partner within a defined watchdog time watchdog timeout , the PNOZmulti sets the virtual inputs to "0". Each output that is used is given a number there, e. A table consists of one or more PNOZmulti 2 segments.
The PNOZmulti 2 repeats the two numbers and sends the requested data. The mask is used to determine which of the virtual inputs sent in a Byte are to be set. For example, if only inputs i0 to i5 are to be set in Byte 8, 0x3F must be entered in the mask in Byte The communication partner uses this request to send virtual inputs to the PNOZmulti 2.
The mask Bytes 24 to 39 is used to determine which of the virtual inputs in a Byte are to be set. If a fieldbus module is configured, virtual inputs cannot be activated via the integrated interface.
In this case the request will be rejected by the PNOZmulti 2 with error message 0x63 request cannot be executed. The communication partner uses this request to send virtual inputs to the PNOZmulti 2 in exactly the same way as request 0x14 segment 0x If a fieldbus module is configured, virtual inputs cannot be activated via the communication module.
If no virtual inputs are sent by a communications partner within the defined watchdog time watchdog timeout , the PNOZmulti 2 sets the virtual inputs to "0". If the bit is set to "1", an error stack entry is generated when the watchdog is triggered.
If the bit is set to "1", the response send virtual outputs is sent after a delay of one cycle. If this input becomes "0" after the set watchdog timeout has elapsed, then the watchdog is active. The watchdog functions of the requests 0x14 segment 0x02 and 0x5C use the same watchdog timer. In other words, the watchdog timer is reset if either request is called. The communication partner uses this request to request the state of the virtual inputs and outputs from the PNOZmulti. The communication partner uses this request to request data from the PNOZmulti in table form.
Example: 0x00 for Segment 0, in Byte 4 state of outputs o The content of the tables and segments is described in detail in the Appendix Appendix [ ]. If no virtual inputs are sent by a communications partner within the defined watchdog time. If the bit is "1", an error stack entry is generated when the watchdog is triggered.
If the bit is "1", the response send virtual outputs is sent after a delay of one cycle. With read access, the watchdog timer is not reset, Bit 6 Delayed Response is deactivated. If the request format does not meet the specifications, the PNOZmulti 2 sends the following response:.
If an error occurs while executing a request, the PNOZmulti 2 sends the following response:. The initiator of the connection is called the Client. Whether a connection on a device assumes the role of Client or Server is defined when a connection is configured. The connection Clients may be various devices, e. The data is accessed directly.
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This documentation is intended for instruction and should be retained for future reference. This warning must be heeded! It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken. It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken. This refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken.
Chip cards are available with memories of 8 kByte and 32 kByte. Please refer to the "Product Modifications" document in the "Version overview" section for details of which versions of the PNOZmulti Configurator can be used for this product. The products may only be assembled, installed, programmed, commissioned, operated, maintained and decommissioned by competent persons.
Electrical and Electronic Equipment Act. It warns of a hazardous situation that poses an immediate threat of serious injury and death and indicates preventive measures that can be taken. It warns of a hazardous situation that could lead to serious injury and death and indicates preventive measures that can be taken. This refers to a hazard that can lead to a less serious or minor injury plus material damage, and also provides information on preventive measures that can be taken.
Expansion module for connection to a base unit from the configurable control system PNOZmulti 2. Welcome to ManualMachine. We have sent a verification link to to complete your registration.
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