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AM16/32B Relay Analog Multiplexer

GENERALIZED “4x16” MODE PROGRAM LOOPS FOR THE CR23X, CR10(X), 21X, and CR7

21X SAMPLE PROGRAM

* 1 Table 1

Programs

01: 60 Sec.

Execution

Interval

:ACTIVATE MULTIPLEXER

1: Set Port (P20)

1: 1 Set high

2: 1 Port

Number

:BEGIN MEASUREMENT

;LOOP

2: Beginning of Loop (P87)

1: 0 Delay

2: 16 Loop Count

;CLOCK PULSE AND DELAY

3: Excitation with Delay (P22)

1: 1 EX Chan

2: 1 Delay w/EX

(units=.01

sec)

3: 1 Delay after

EX (units=

.01 sec)

4: 5000 mV

Excitation

4: User Specified Measurement

Instruction

;END MEASUREMENT

;LOOP

5: End (P95)

;DEACTIVATE

;MULTIPLEXER

6: Set Port (P20)

1: 0 Set low

2: 1 Port

Number

CR7 SAMPLE PROGRAM

* 1 Table 1

Programs

01: 60 Sec.

Execution

Interval

;ACTIVATE MULTIPLEXER

1: Set Port (P20)

1: 1 Set high

2: 1 EX Card

3: 1 Port No.

;BEGIN MEASUREMENT

;LOOP

2: Beginning of Loop (P87)

1: 0 Delay

2: 16 Loop Count

;CLOCK PULSE AND DELAY

3: Excitation with Delay (P22)

1: 1 EX Card

2: 2 EX Chan

3: 1 Delay w/EX

(units=.01

sec)

4: 1 Delay after

EX (units =

.01 sec)

5: 5000 mV

Excitation

4: User Specified Measurement

Instruction

;END MEASUREMENT

;LOOP

5: End (P95)

;DEACTIVATE

;MULTIPLEXER

6: Set Port (P20)

1: 0 Set low

2: 1 EX Card

3: 1 Port No.

CR10X, CR23X SAMPLE PGM

* 1 Table 1

Programs

01: 60 Sec.

Execution

Interval

;ACTIVATE MULTIPLEXER

1: Do (P86)

1: 41 Set high

Port 1

;BEGIN MEASUREMENT

;LOOP

2: Beginning of Loop (P87)

1: 0 Delay

2: 16 Loop Count

;CLOCK PULSE

3: Do (P86)

1: 72 Pulse Port

;DELAY

4: Excitation with Delay (P22)

1: 1 EX Chan

2: 0 Delay w/EX

3: 1 Delay after EX

4: 0 mV

Excitation

5: User Specified Measurement

Instruction

;END MEASUREMENT

;LOOP

6: End (P95)

;DEACTIVATE

;MULTIPLEXER

7: Do (P86)

01: 51 Set low

Port 1

FIGURE 8. Example “4x16” Mode Program Loops for CR23X, CR10(X), 21X and CR7 Loggers

1 2 ... 22 23 24 25 26 27 28 29 30 31 32 ... 49 50

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