Rockwell Automation 1771-PD PID MODULE (+DU) - Manual (Page 16)

Aseembly and Installation
Chapter 2
2Ć3
Calibration of the I/O ranges should be checked yearly to maintain
specified accuracy.
Programming Plugs and Locations
The PID module contains two printed circuit boards. The left-hand board
is the digital board, the right-hand board is the analog board.
Programming plugs are located on both the analog and digital circuit
boards inside the PID module. Typically they stand higher than the
surrounding components on the circuit board. The programming plug
locations are labeled E1 through E24 on the analog board. The only
user-selectable programming plugs on the digital board are E2 and E10.
Some of the programming plug locations are factory configured and must
remain in the configuration except during calibration. They are called out
as factory configured in the programming plug position tables and in the
figures which show their locations.
User-selectable plug locations have either two or three pins per plug.
Programming plugs electrically connect two pins. The plug can be placed
over the required pins or stored by placing the plug over a single pin,
electrically floating.
Programming Plug Selection
Programming plugs should be set with care after decisions are made
which govern their placement. The following procedure will be helpful to
ensure that all the programming plugs are properly set. The procedure
consists of 5 parts.
a. Select digital board features. Record features on Table 2.B
b. Select analog board features. Record features on Table 2.C.
c. Record the position on analog plugs by completing Table 2.D.
d. Set programming plugs on the digital board using Table 2.B.
e. Set programming plugs on the analog board using Table 2.D.