11.21 SHIMADEN Standard protocol

Supported series: SHIMADEN MR13 series

HMI setting

Items	Settings	Note
Protocol	SHIMADEN standard protocol
Connection	RS485 (1200, 1, 7, EVEN)
Port No.	None
PLC station No.	0

Address list

Device address	HMI register	Address range	Type
0100-010B(HEX)	MR100	100256-300267	Read only
0111-0126(HEX)	MR111	100273-300294	Read only
0184-0192(HEX)	MR184	100388-300402	Write only
0280-0282(HEX)	MR280	100640-300642	Read only
0300-030B(HEX)	MR300	100768-300779	Read/write
0314-0317(HEX)	MR314	100788-300791	Read/write
031A(HEX)	MR31A	100794-300794	Read/write
0320-0321(HEX)	MR320	100800-300801	Read/write
0400-0504(HEX)	MR400	101024-301284	Read/write
0506(HEX)	MR506	101286-301286	Read/write
0510-0514(HEX)	MR510	101296-301300	Read/write
0516-0524(HEX)	MR516	101302-301316	Read/write
0526(HEX)	MR526	101318-301318	Read/write
0580-08C3(HEX)	MR580	101408-302243	Read/write
--	Ctrl	0-2	--

✎Note:

1) The upper 2 bits of the address of the HMI register are taken as the sub address, and the real address is the last four bits (for example, if the address is 100256, then 10 is the sub address as 1, and 0256 is the real address);

2) The address range in the table is only divided by the start and end addresses, and some of the addresses in the range have no corresponding address in MR13;

3) The Ctrl register is used to store the control group number and BCC check mode.

Ctrl register description

1) The Ctrl register is a special register that does not communicate with the temperature controller. User needs to assign value in the screen according to the settings as in the temperature controller.

2) Ctrl0 indicates the setting of the control character, the valid values are 1, 2, 3 respectively, and the corresponding control group is: STX_ETX_CR, STX_ETX_CR LF and @_:_CR .

3) Ctrl1 indicates the BCC block check mode. The valid value range is 1-4. The corresponding check mode is: 1.ADD, 2.ADD_two's cmp, 3.XOR, 4.None;

4) Ctrl3 reserved

✎Note:

After reloading project or restarting the HMI, HMI will reset the value of ctrl0 and ctrl1 as 1, so user need to set these two values to make it the same as it in the temperature controller, then communication will be normal.

Cable wiring

✎Note:

COM3 is available in PI8000 series and advanced series