Eaton ELC-PB, Programming Manual

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A. C o m m u n i c a t i o n s
A - 1 9
Field Name ASCII
Error Check ( LRC ) AD
END 1 0D (Hex)
END 0 0A (Hex)
Example2
：
Case 1: C0
Master → ELC : 01 06 0E 00 12 34 AF CR LF
Case 2: C232 (32bit) (This is an exception of the function code.)
Master → ELC: 01 06 0E E8 12 34 56 78 EF CR LF
Case 3: D10
Master → ELC: 01 06 10 0A 12 34 99 CR LF
Case 4: D1000
Master → ELC: 01 06 13 E8 12 34 BA CR LF
Command Code
：
15, Write Multiple Coils
Max contacts/coils: 255
Example: Set Coil Y007…Y000 = 1100 1101, Y011…Y010 = 01.
Master → ELC “: 01 0F 05 00 00 0A 02 CD 01 11 CR LF”
Sent message:
Field Name ASCII
Heading 3A (Hex)
Slave Address 01
Command code 0F
Coil Address Hi 05
Coil Address Lo 00
Quantity of Coils Hi 00
Quantity of Coils Lo 0A
Byte Count 02
Force Data Hi CD
Force Data Lo 01
Error Check (LRC) 11
END 1 0D (Hex)
END 0 0A (Hex)
ELC → PC “: 01 0F 05 00 00 0A E1 CR LF”
Feedback message:
Field Name ASCII
Heading 3A (Hex)
Slave Address 01