2878612 Datasheet 2878612 | P10-P12

IB IL TEMP 4/8 RTD ...

7079_en_05 PHOENIX CONTACT 10

11 Programming data/configuration data

INTERBUS (local bus) Other bus systems

12 Process data

The terminal has five process data words and one PCP word.

Figure 6 Order of the process data words

13 OUT process data words

Five process data output words are available.

Configure the terminal channels via the OUT process data

words OUT1 and OUT2. In this context, the output word

OUT1 contains the command and the output word OUT2

contains the parameters belonging to this command.

The following configurations are possible:

Configuration errors are indicated in the status word. The

configuration settings are stored in a volatile memory.

If you change the configuration, the message "Measured

value invalid" appears (diagnostic code 8004

hex

), until new

measured values are available.

ID code DF

hex

(223

dec

)

Length code 05

hex

Process data channel 80 bits

Input address area 5 words

Output address area 5 words

Parameter channel (PCP) 1 word

For the programming data/configuration data of

other bus systems, please refer to the corre-

sponding electronic device data sheet (e.g.,

GSD, EDS).

O U T 1

7 0 6 3 A 0 0 8

O U T 2 O U T 3 O U T 4 O U T 5

I N 2 I N 3 I N 4 I N 5

C o n t r o l w o r d

S t a t u s w o r d

I N 1

O U T

I N

Configuration Short

designa-

tion

Default

Selection of mean-value

generation (filtering)

Filter 16-sample

mean value

Type of sensor connection Connec-

tion

3-wire tech-

nology

Value of reference resistance R

100 Ω

Resolution setting Resolution 0.1°C

Selection of the format for repre-

senting measured values

Format IBIL format

Sensor type setting Sensor

type

Pt100 (DIN)

Please note that extended diagnostics is only

possible if the IB IL format is configured as the for-

mat for representing the measured values. As this

format is preset on the terminal, it is available as

soon as the voltage is applied.

IB IL TEMP 4/8 RTD ...

7079_en_05 PHOENIX CONTACT 11

13.1 Output word OUT1 (control word)

Bit 15 to bit 8 (command code):

CCC = channel number

13.2 Output word OUT2 (parameter word)

The parameters for the commands 4x00

hex

, 5x00

hex

, and

6000

hex

must be specified in OUT2. This parameter word is

only evaluated for these commands.

OUT1

Bit 1514131211109876543210

Assignment

Command code 00000000

Bit 15 to bit 8 OUT1 Command function

0 0 0 0 0 C C C 0x00

hex

Read measured value in IN2 channel-by-channel.

0 0 0 0 1 0 0 0 0800

hex

Read measured values of channels 1 to 4 in IN2 to IN5.

0 0 0 0 1 0 0 1 0900

hex

Read measured values of channel 5 to 8 into IN2 to IN5.

0 0 0 0 1 0 1 00A00

hex

Read measured values of channels 1 to 4 in IN2 to IN5.

Conversion of these channels only (shorter conversion time)

0 0 0 1 0 C C C 1x00

hex

Read configuration in IN2 channel-by-channel.

0 0 1 1 1 1 0 03C00

hex

Read firmware version and module ID in IN2.

0 1 0 0 0 C C C 4x00

hex

Configure channel, configuration in OUT2

0 1 0 1 0 C C C 5x00

hex

Configure channel and read measured value of the channel,

configuration in OUT2, measured value in IN2.

0 1 1 0 0 0 0 0 6000

hex

Configure entire terminal (all channels);

configuration in OUT2.

OUT2

Bit 1514131211109876543210

Assignment 0

Filter 2/3 R

Resolution Format Sensor type

Filter Selects mean value generation. After every

conversion, the measured value is saved in a

mean value memory via which the mean

value is generated. The memory size can be

selected with the filter option. E.g., for a 16-

sample mean value, the mean value is gen-

erated using the last 16 measured values.

2/3 Connection method, 2-wire or 3-wire

Selection of sensor resistance at 0°C.

Here, for example, you can select whether

Pt100, Pt500, Pt1000 or Pt10000 are to be

used for the platinum sensor type.

Resolution Quantization of the measured value, choice

between °Celsius or °Fahrenheit

Format Represents the measured value in the IN

process data

Sensor type Sets the selected sensor type

If invalid parameters are specified in the parame-

ter word, the command will not be executed. The

command is acknowledged in the input words

with the set error bit.

IB IL TEMP 4/8 RTD ...

7079_en_05 PHOENIX CONTACT 12

13.3 Parameters for configuration

The values displayed in bold are default settings.

Bit 14 and bit 13: Bit 12:

Bit 11 to bit 8

Bit 7 and bit 6:

Bit 5 and bit 4

Code Filter

dec bin

00016-sample mean value

101No mean value

2 10 4-sample mean value

3 11 32-sample mean value

Code Connection method (2/3)

dec bin

003-wire

112-wire

Code R

[Ω] Code R

[Ω]

dec bin hex dec bin hex

0 0000 0 100 8 1000 8 240

1 0001 1 10 9 1001 9 300

2 0010 2 20 10 1010 A 400

3 0011 3 30 11 1011 B 500

4 0100 4 50 12 1100 C 1000

5 0101 5 120 13 1101 D 1500

6 0110 6 150 14 1110 E 2000

7 0111 7 200 15 1111 F 10000

Code Resolution for sensor type

dec bin 0 to 11 13

(Potentiometer [%])

(Linear R: 0 to 400 Ω)

(Linear R: 0 to 20000 Ω)

0 00 0.1°C 1% 0.1 Ω 1 Ω

1 01 0.01°C 0.1% 0.01 Ω 0.1 Ω

2 10 0.1°F Reserved Reserved Reserved

3110.01°F

Code Format

dec bin

0 00 IB IL format (15 bits + sign bit with extended diagnostics)

1 01 IB ST format (12 bits + sign bit + 3 diagnostic bits)

2 10 S7-compatible format (15 bits + sign bit)

3 11 Reserved

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2878612

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Controllers IB IL TEMP 4/8 RTD- 2MBD-PAC

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