Rockwell Automation 1771-OFE/B Analog Output Module User Manual User Manual
Page 60
MAX
6-8
Publication 1771Ć6.5.30 - November 1998
Figure 6.6
Location of Resistor Pots
TP1
TP2
TP3
TP
4
TP
5
TP
6
T
P7
T
P8
T
P9
TP10
TP12
Resistor Potentiometers
Adjustment Screws
Configuration Jumpers
(set for +10V scale)
LAST STATE
12993
R67 R66
R73
R74
R81 R80
R88 R87
Channel 0
Channel 1
Channel 2
Channel 3
12.Output full scale (+20mA) again, either with write block transfer
data or by placing the LAST STATE configuration jumpers in the
MAX position.
13.Adjust R66 until the reading is 5V +2mV.
14.Reconnect the voltmeter to the appropriate screws on the field
wiring arm. Repeat Steps 8 through 13 for Channels 2, 3, and 4
until the desired tolerance is obtained. Table 6.C lists the
appropriate resistor pots.
Table 6.C
Resistor Pots
Channel
Resistor Pots
1
R66, R67
2
R73, R74
3
R80, R81
4
R87, R88