11.19 SHIMADEN FP23 protocol

Supported series: SHIMADEN FP23 series

HMI setting

Items	Settings	Note
Protocol	SHIMADEN FP23 series
Connection	RS485 (9600, 1, 7, EVEN)
Port No.	None
PLC station No.	0

Address list

Device address	HMI register	Address range	Type
0040-0043(HEX)	FP040	100064-200067	Read only
0100-010B(HEX)	FP100	100256-200267	Read only
0110-0142(HEX)	FP110	100272-200322	Read only
0182-0252(HEX)	FP182	100386-200594	Write only
0280-0281(HEX)	FP280	100640-200641	Read only
0300-030B(HEX)	FP300	100768-200779	Read and write
0380-039F(HEX)	FP380	100896-200927	Read and write
0400-04D7(HEX)	FP400	101024-201239	Read and write
0500-05B0(HEX)	FP500	101280-201456	Read and write
0600-0670(HEX)	FP600	101536-201814	Read and write
0720-0738(HEX)	FP720	101824-201848	Read and write
0800-083F(HEX)	FP800	102048-202111	Read and write
0900-0952(HEX)	FP900	102304-202386	Read and 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 FP23;

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 the HMI 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