Control Register Contents (Control System To Gateway); General Information; Control Codes In Master Mode And Df1 Master Mode; Control Codes In Generic Data Mode - HMS Anybus Communicator User Manual

14.3 Control Register Contents (Control System to
Gateway)

14.3.1 General Information

The Control Register is (if enabled) located at 0x200–0x201 and constitutes a bit-field as follows:
bit(s) Name
15 Confirm
(CR_HS_CONFIRM)
14 Send
(CR_HS_SEND)
13 Data Valid
12 Execute Command
11... 8 Control Code
7... 0 Data
Note: Internally, this is treated as a Motorola-format word (i.e. MSB first). If the higher level network
uses a different byte order, the upper and lower bytes will appear to be swapped.

14.3.2 Control Codes in Master Mode and DF1 Master Mode

(This table is valid only in Master Mode and DF1 Master Mode).
Code Instruction
0x00 Disable Node
0x01 Enable Node
0x02 Enable Nodes

14.3.3 Control Codes in Generic Data Mode

(No Control Codes are currently supported in this mode).
Anybus Communicator PROFINET User Manual
Description
These bits control the handshaking towards the gateway.
See also...
- "Handshaking Procedure" on page 62
- "Status Register Contents (Gateway to Control System)" on page 64
This bit controls data consistency (see "Data Consistency" on page 63).
1:Output Area valid; exchange data on the sub-network
0:Output Area not valid; do not exchange data on the sub-network
Note: This bit is only relevant if the Control/Status Registers are set as "Enabled"
If set, the specified command will be executed by the gateway (see below).
This field holds commands which can be executed by the gateway (see below).
See also...
- "Control Codes in Master Mode and DF1 Master Mode" on page 66
- "Control Codes in Generic Data Mode" on page 66
Data
Actual node address
Actual node address
Actual number of nodes to enable
Control and Status Registers 66
Description
Disables the specified node.
Enables a previously disabled node.
Enables the specified number of nodes, start-
ing from the first node in the configuration.
Remaining nodes will be disabled.
Doc: HMSI-27-309, Rev. 3.11