YASKAWA L1000A CIMR-LC F Series User Manual

6 DCP Interface
20 YASKAWA TOEPC710616134G AC Drive L1000A Technical Manual Addendum
The checksum is the result of an XOR operation across all 5 data bytes.
■ Definition of Messages
The following two tables show the valid messages of DCP3 and DCP4 Command mode and the meaning of the
process information.
Table 6.1 Nomenclature
Setting Meaning
0 bit is cleared
1 bit is set
x any
Message Types in DCP3 Mode
Message Type
Command Mode Bits
7 6 5 4 3 2 1 0
Process Data
Communication
Data
Checksum
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
Idle Mode x 0 x x 0 0 0 0 any any 0 - 255 0 - 255 0 - 255
Stop Mode x 0 x x 0 0 0 1 any any 0 - 255 0 - 255 0 - 255
Re-leveling Mode x 0 x x 0 0 1 1 any any 0 - 255 0 - 255 0 - 255
Deceleration Mode x 0 x x 0 1 0 1 any any 0 - 255 0 - 255 0 - 255
Travel Mode x 0 x x 0 1 1 1 any any 0 - 255 0 - 255 0 - 255
Speed Mode x 0 x x 1 0 0 1 Speed Speed 0 - 255 0 - 255 0 - 255
Speed Mode after a
Fast Start
x 0 x x 1 1 1 1 Speed Speed 0 - 255 0 - 255 0 - 255
Message Types in DCP4 Mode
Message Type
Command Mode Bits
7 6 5 4 3 2 1 0
Process Data
Communication
Data
Checksum
Byte 1 Byte 2 Byte 3 Byte 4 Byte 5 Byte 6
Idle Mode x 0 x x 0 0 0 0 any any 0 - 255 0 - 255 0 - 255
Stop Mode x 0 x x 0 0 0 1 any any 0 - 255 0 - 255 0 - 255
Re-leveling Mode x 0 x x 0 0 1 1 any any 0 - 255 0 - 255 0 - 255
Remaining Distance
Mode
*1
x 0 x x 0 1 0 1
Remaining Distance
MSB
Remaining Distance
LSB
0 - 255 0 - 255 0 - 255
Deceleration Mode x 0 x x 0 1 0 1 any any 0 - 255 0 - 255 0 - 255
Travel Mode x 0 x x 0 1 1 1 any any 0 - 255 0 - 255 0 - 255
Speed Mode x 0 x x 1 0 0 1 Speed Speed 0 - 255 0 - 255 0 - 255
Speed Mode after a
Fast Start
x 0 x x 1 1 1 1 Speed Speed 0 - 255 0 - 255 0 - 255
*1 The next message after a Speed Mode message will decide how a "x 0 x x 0 1 0 1" message is processed:
• If, after a Speed Mode change, a Travel Mode message follows, all occurrences of "x 0 x x 0 1 0 1" messages are processed as
Deceleration Mode messages.
• If, after a Speed Mode message, a "x 0 x x 0 1 0 1" message follows, this and all other messages are processed as Remaining
Distance Mode messages.
■ Speed Mode
DCP speeds correspond to parameters listed below. Speeds are transferred in bytes 2 and 3 (data bytes) once
before a start of travel.
Speed Mode Bits DCP Name of Speed Mode
L1000A Standard Speed
Designation
Related L1000A Parameter L1000A DCP Designation
G0 V0 Crawl d1-26 V0 Speed
G1 VN Re-leveling d1-23 VN Speed
G2 VF - - VF Speed
G3 V1 Intermediate 3 d1-04 V1 Speed

YASKAWA L1000A CIMR-LC F Series Specifications

General

Enclosure Rating	IP20
Frequency Range	50/60Hz
Protection Features	Overcurrent, Overvoltage, Undervoltage
Communication Interface	Modbus
Storage Temperature	-20°C to +60°C (-4°F to +140°F)
Humidity	5% to 95% (non-condensing)
Cooling Method	Fan Cooled