Users Guide Instruction Manual

IB-23C650

SETUP

Table 1. Base Configuration

Middle

Display

Bottom

Display

Entry Description

**MENU**

None.

FREQ 60 HERTZ

50 HERTZ

Optimize input line frequency rejection by

correctly identifying the power line frequency.

TYPE

MILLIAMP

VOLT

THERMCPL

RTD

MILLIVLT

SLIDEWIR

Process input types are:

= 0 to 54 mA dc input

= 0 to 6 V dc input

= Thermocouple input

= RTD input

= –10 to 120 mV dc input

= 0 to 100% slidewire (potentiometer) wiper

position

TC TYPE TYPE * Where * = J, K, E, R, S, T, B, or N. The type

of thermocouple selected must match the type

connected to the process input terminals.

TEMP CAL This procedure is provided to compensate for

variations in individual RTDs or thermocouples.

xxx.x xx.x Where xxx.x = process temperature and xx.x

= temperature correction (+15 to –15

degrees). The correction should be adjusted to

eliminate any measurement error in the

process temperature.

Notes:

1. Use reference standard thermometer or ice

bath for reference temperature.

2. Allow controller with thermocouple to warm

up for at least 1/2 hour to ensure that the

cold junction compensator has reached a

stable temperature.