Jetter Nano - KEP MMI-1500 Installation & Operation Manual

16.15 Jetter Nano

16.15.1 HMI Setting
Communication parameters must be set the same as those of the PLC. The following settings are recommended.
Parameter Recommended Setting
Serial I/F port RS232
Baud rate 9600
Parity Even
Data bits 8
Stop bits 1
HMI station No. 0
PLC station No. 0
Comm. delay (10msec) 0
16.15.2 PLC Setting
Communication mode: 9600, Even, 8, 1
Compatible PLC's:
NANO-A: NANO-B: NANO-C: NANO-D:
16.15.3 Wiring
16.15.3.1 Wiring for cable connections using Jetter NANO CPU's with RS232 D-Sub 9 Female Plug ports.
KEP Part#: (Not Available) (D-Sub 9 Male Socket to D-Sub 9 Male Socket Cable)
HMI PLC[RS-232]
2 TXD
3 RXD
5 GND
Note: Graphic representation may not reflect the actual appearance of the finished cable.
16.15.4 Device address
Bit/Word Type Address Format
I
B
O
B
F
B
D DR
W WR
Note: The PLC's memory range may vary within the range supported by the driver. Use appropriate addresses.
Notes
Must match PLC port setting
Options: Odd, Even, None - Must match PLC port setting
Must match PLC port setting
Must match PLC port setting
Not used
Not used
Request delay: 0~999 @10 milliseconds. Use when the PLC requires a
delay between requests. Not implemented in simulation mode.
Connect to Jetter NANO CPU with RS232 Port
3 RXD
2 TXD
7 GND
Shield Earth Ground
Range
dddd(oo) dddd: 1~9999
oo: 01~08 (octal)
dddd(oo) 00 dddd: 1~9999
oo: 01~08 (octal)
ddd 0~999
ddddd 0~32767
ddddd 0~65535
Memo
Double Word
Does not support the use of 'R' types for just one
WORD. "R" must be a signed double word in the PLC
(4W<->3W) Conversion with signed.
Word
(2W<->3W)Conversion with signed. For example:
0x234590(PLC)->0x4590(MMI)
0x67FF00(PLC)->0xFF00(MMI)
0x4590(MMI)->0x004590(PLC)
0xFF00(MMI)->0xFFFF00(PLC)
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