Toshiba Tosvert Inverter E6580772 - Manual (Page 25)

E6580772
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<<<<Specifications of transmission>
Use TOSLINE-F10M as a master station. For the connection with master station TOSLINE-F10 (standard
type), refer to the instruction manual of “TOSLINE-F10M Communication function” (E6580773).
„ Network (TOSLINE-F10M) specification
Item Specification:TOSLINE-F10M (when repeater is used)
Number of transmission words Max. 256W
Transmission distance Max. 2Km
Valid transmission speed 100ms/256W
Number of connected station Max. 256 stations (when 1W/1 unit)
„ Inverter side TOSLINE-F10M specification
Item Specification
Structure of transmission path Party-line type
Signal transmission method Start-stop synchronization
Access method Poling & selecting method
Coding method Base band, NRZ, Positive logic
Checking method CRC check
Communication standard Complies to EIA RS485.
Data signal speed 750kbps (high speed mode)
Number of transmission words Max. 12W per one inverter (6W input, 6W output)
Processing time (note) Max. 10ms (when only for scan transmission)
Communication service Scan transmission, message transmission
Applicable model Following functions of master station are possible.
z
Function for selecting scan/message transmission
z
Intermittent entering/secession function
z
Function for selecting input data status at time of error
z
MS monitoring function
(Note) Processing time means a cycle that the inverter gets access to the data and not including a
transmission time, etc.
„ Transmission cable specification
Item Specification
Transmission
cable Shielded twisted pair cable
Connecting
method Connect SL1(L1), SL2(L2) and SG respectively.
Use twisted pair cable for SL1 and SL2.
(Note) Connect terminal resistors (both ends) to the end of the transmission path.
Cable type
Cable length Recommended manufacturer
CPEV-CU
1.2mmφ (single core) 500m or shorter
KMPEV-SB
0.75mm
2 (stranded wire)
400m or shorter
Transmission
cable length
KMPEV-SB
0.5mm
2 (stranded wire)
200m or shorter
Showa Electric Wire & Cable
Co., Ltd.
Use same type of cable in one system.