MODEL 54e pH/ORP

 

APPENDIX A

 

 

ORP CONFIGURATION

 

TABLE A-1. ORP Settings List

 

 

 

ITEM CHOICES

ORP SETTINGS

USER SETTINGS

PROGRAM LEVEL (Sections A.2 - A.3)

A.Alarm Setpoints (Section A.2)

1.

Alarm 1

(low action)

-1400 to +1400 mV

-1400 mV

_______

2.

Alarm 2

(high action)

-1400 to +1400 mV

+1400 mV

_______

3.

Alarm 3

(high action)

-1400 to +1400 mV

+1400 mV

_______

B.Output Setpoints (Section A.3)

1.

Output 1: 4 mA

-1400 to +1400 mV

-1400 mV

_______

2.

Output 1: 20 mA

-1400 to +1400 mV

+1400 mV

_______

3.

Output 2:

4 mA

-15 to 130 °C

0.0 °C

_______

4.

Output 2:

20 mA

-15 to 130 °C

100.0 °C

_______

CONFIGURE LEVEL (Sections 5.5 - 5.9)

A.Display (Section 5.5)

1.

Measurement type

pH/ORP

ORP

_______

2.

Convention

ORP/Redox

ORP

_______

3.

Temperature Units

°C/°F

°C

_______

4.

Output 1 Units

mA/% of full scale

mA

_______

5.

Output 2 Units

mA/% of full scale

mA

_______

6.

Language

English/Français/Español/Deutsch/Italiano

English

_______

7.

Main display lower left

See Section 5.5

Alarm 1 Setpoint

_______

8.

Main display lower right

See Section 5.5

Alarm 2 Setpoint

_______

9.

Display contrast

0-9 (9 darkest)

5

_______

10.

Tests Timeout

On/Off

On

_______

11.

Timeout Value

1-60 min

10 min

_______

B.Outputs (Section 5.6) 1. Output 1 Control

(a) Output 1

Measurement

Process/Temp/Ref Imp

Process (ORP)

_______

(b) Output 1

Control Mode

Normal/PID

Normal

_______

2.Output 1 Setup

(a) Current Range

4-20 mA/0-20 mA

4-20 mA

_______

(b) Dampening

0-299 Sec

0 Sec

_______

(c) Hold Mode

Last value/Fixed value

Last value

_______

(d) Fixed Hold Value (if (c) Fixed)

0-22 mA

21 mA

_______

(e) Fault Value

0-22 mA

22 mA

_______

3. Output 2 Control

 

 

 

(a) Output 2

Measurement

Process/Temp /Ref Imp

Temperature

_______

(b) Output 2

Control Mode

Normal/PID

Normal

_______

4.Output 2 Setup

 

(a) Current Range

 

4-20 mA/0-20 mA

4-20 mA

_______

 

(b) Dampening

 

0-255 Sec

0 Sec

_______

 

(c) Hold Mode

 

Last value/Fixed value

Last value

_______

 

(d) Fixed Hold Value (if (c) Fixed)

0-22 mA

21 mA

_______

 

(e) Fault Value

 

0-22 mA

22 mA

_______

5.

Hold (Outputs and Relays)

Disable/Enable/ 20 min timeout

Disable feature

_______

C. Alarms (Section 5.7)

 

 

 

 

1.

Alarm 1 Control

 

 

 

 

 

(a) Activation Method

 

Process/Temp

Process(ORP)

_______

 

(b) Alarm 1 Control Mode

 

Normal/TPC

Normal

_______

Continued on the following page.

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Emerson 54e pH/ORP instruction manual Table A-1. ORP Settings List, Item Choices ORP Settings User Settings