Communication Specifications - Mitsubishi Electric MELSEC iQ-R Series User Manual

1.3

Communication Specifications

This section shows the specifications of SECS communication.
SECS-I(SEMI E4)
Item
Device ID
Communication port
Logical line
Communication speed
Number of retries
Master/Slave
Serial setting
Timer setting
HSMS(SEMI E37)
Item
Device ID
Communication port
Logical line
Interface
Data transmission rate
Connection mode
Timer setting
Line disconnection
Number of settings
Value
Data length
Parity
Stop bit
Flow control
T1
T2
T3
T4
Number of settings
Value
Link test timer
T3
T5
T6
T7
T8
Description
1
0 to 32767
RS-232C, 1 port
Single line (full duplex)
9600 to 115200bps
0 to 31 retries
Master/Slave
B8, B7
None, even, odd
S1, S2
None, XON/XOFF, hardware
0.1 to 10s
0.2 to 25s
1 to 120s
1 to 120s
Description
1
0 to 32767
Ethernet, 1 port
Single line
10BASE-T/100BASE-TX
10Mbps, 100Mbps
Passive/Active
1 to 65535s
1 to 120s
1 to 240s
1 to 240s
1 to 240s
1 to 120s
Disconnection/connection by trigger relay
1.3 Communication Specifications
1 SPECIFICATIONS
13
1