E5ZE Temperature Controller Read Protocol

Appendix E

 

 

 

Receive Data Word Allocation (3rd Operand of PMCR)

Receive data

+0

 

storage words

+1

 

 

 

 

 

 

+2

 

 

+3

 

 

 

 

+4

 

 

 

 

 

 

 

 

~

 

 

+15

 

 

+16

 

 

 

 

Number of receive data words

Heater burnout detection current

SSR failure detection current

Heater burnout detection current

SSR failure detection current

~

Heater burnout detection current

SSR failure detection current

Channel 0

Channel 1

Channel 7

Offset

Contents (data format)

Data

 

 

 

+0

Number of receive data words

0017

 

(4 digits BCD)

 

 

 

 

+1

Channel 0

0000 to 0500

 

Heater burnout detection current

 

 

(4 digits BCD)

 

 

 

 

+2

Channel 0

0000 to 0500

 

SSR failure detection current

 

 

(4 digits BCD)

 

 

 

 

 

D

 

 

D

 

 

D

 

 

 

 

+15

Channel 7

0000 to 0500

 

Heater burnout detection current

 

 

(4 digits BCD)

 

 

 

 

+16

Channel 7

0000 to 0500

 

SSR failure detection current

 

 

(4 digits BCD)

 

Read Heater Current and SSR Leakage Current (Sequence No.121)

Reads the heater currents and SSR leakage currents and stores the results in the specified words.

Send Data Word Allocation (2nd Operand of PMCR)

First word of

+0

Number of send data words

send data

 

 

 

+1

(Undefined)

Unit No.

 

 

 

 

 

Offset

Contents (data format)

 

Data

 

 

 

 

+0

Number of send data words

0002

(fixed)

 

(4 digits BCD)

 

 

 

 

 

 

+1

Unit No. (2 digits Hex)

00 to

0F

Receive Data Word Allocation (3rd Operand of PMCR)

Receive data

+0

 

Number of receive data words

 

 

 

storage words

 

 

 

 

 

 

+1

 

Heater current

 

 

 

 

 

 

 

 

 

 

 

 

+2

 

SSR leakage current

 

 

 

 

 

 

 

 

 

+3

 

Heater current

 

 

 

 

 

 

 

+4

 

SSR leakage current

 

 

 

 

 

 

 

 

 

 

 

~

~

 

 

 

 

 

 

 

 

+15

 

Heater current

 

 

 

 

 

 

 

 

 

 

+16

 

SSR leakage current

 

 

Channel 0

Channel 1

Channel 7

206

Page 212
Image 212
Omron CQM1H-SCB41 operation manual Read Heater Current and SSR Leakage Current Sequence No.121