ProLinx 6202-WA-DFNT-DFCM3, User Manual, Page: 128 / 190

6202-WA-DFNT-DFCM3 ♦ ProLinx Gateway Reference
Wireless EtherNet/IP to DF1 Master/Slave-3 ports
Page 128 of 190 ProSoft Technology, Inc.
February 2, 2009
This function writes one or more words of data from a PLC data table controlling
individual bits in the table. The bit mask used for the command is 0xFFFF. This
provides direct manipulation of the data in the device with the internal data of the
module. The function requires that all data associated with the command use the
same mask.
5.7.3 PLC-5 Processor Specifics
This section contains information specific to the PLC-5 processor with relation to
the DF1 command set. The commands specific to the PLC-5 processor contain a
sub-element code field. This field selects a sub-element field in a complex data
table. For example, to obtain the current accumulated value for a counter or
timer, the sub-element field should be set to 2. The tables below show the sub-
element codes for PLC-5 complex data tables.
PLC-5 Sub-Element Codes
Timer / Counter
Code Description
0 Control
1 Preset
2 Accumulated
Control
Code Description
0 Control
1 Length
2 Position
PD*
Code Description
0 Control
2 SP
4 Kp
6 Ki
8 Kd
26 PV
*All PD values are floating point values, so they are two words long.
BT
Code Description
0 Control
1 RLEN
2 DLEN
3 Data file #
4 Element #
5 Rack/Grp/Slot