Basic application functions, Station initialization, Cyclic data transmission – ProSoft Technology 5201-DFNT-104S User Manual

Page 133: Read procedure, Spontaneous transmission

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Reference 104S

v2

♦ ProLinx Gateway

Protocol Manual

(Firmware v2.xx)


ProSoft Technology, Inc.

Page 133 of 157

March 19, 2010

5.7.5 Basic Application Functions

Station initialization

(Station-specific parameter, mark "X" if function is used)
⌧ Remote

initialization

Cyclic data transmission

(Station-specific parameter, mark "X" if function is only used in the standard
direction, "R" if only used in the reverse direction, and "B" if used in both
directions)
⌧

Cyclic data transmission

Read procedure

(Station-specific parameter, mark "X" if function is only used in the standard
direction, "R" if only used in the reverse direction, and "B" if used in both
directions)
⌧ Read

procedure

Spontaneous transmission

(Station-specific parameter, mark "X" if function is only used in the standard
direction, "R" if only used in the reverse direction, and "B" if used in both
directions)
⌧ Spontaneous

transmission

Double transmission of information objects with cause of transmission
spontaneous

(Station-specific parameter, mark each information type "X" where both a Type
ID without time and corresponding Type ID with time are issued in response to a
single spontaneous change of a monitored object)

The following type identifications may be transmitted in succession caused by a
single status change of an information object. The particular Information Object
Addresses for which double transmission is enabled are defined in a project-
specific list.

Single-point information M_SP_NA_1, M_SP_TA_1, M_SP_TB_1 and

M_PS_NA_1

Double-point information M_DP_NA_1, MDP_TA_1 and M_DP_TB_1

Step position information M_ST_NA_1, M_ST_TA_1 and M_ST_TB_1

Bitstring of 32 bit M_BO_NA_1, M_BO_TA_1 and M_BO_TB_1

Measured value, normalized value M_ME_NA_1, M_ME_TA_1, M_ME_ND_1

and M_ME_TD_1

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