Sharp JW-21MN 11-2Switch setting of master station and slave station, [1] Mode switch (MODE), [2] Module No. switch (UNIT NO.)

11-2 Switch setting of master station and slave station

Prior to using the JW-21MN, set the following switches.

[1] Mode switch (MODE)

Set whether the JW-21MN is used as a master station or a slave station as well as the data link type (standard function or save memory function).

Station	Data link	Setting value of
		the mode switch
Master station	Standard function	2
Slave station	Standard function	2
	Save memory function	3

- Do not set the mode switch to "0," "1," or "4" to "F. - The computer link function is effective for both "2"

and "3" settings.

3456
2	7
01	8
F
E	9
	A
DCB

	2	3	4	5
					7
1				6			MODE
						8
F
0
	E				A	9
		DC
			B

(Factory setting: 2)

(Rear side)

[2] Module No. switch (UNIT NO.)

Select error history storage registration area and data link (save memory function) area for a slave station by setting the mode switches.

	(1) Setting the mode switch to "2"
		Setting value of the	Error history storage register
11
		module No. switch	JW20/JW20H	JW30H
		0	E1400 to E1577	E7400 to E7577
		1	E1200 to E1377	E7200 to E7377
		2	E1000 to E1177	E7000 to E7177
		3	E0600 to E0777	E6600 to E6777
		4	E0400 to E0577	E6400 to E6577
		5	E0200 to E0377	E6200 to E6377
		6	E0000 to E0177	E6000 to E6177
		7 to 9	Prohibited setting

(2) Setting the mode switch to "3"

UNIT	6	7	8
			9
			0
NO.	5
	4		1
		3
			2

(Factory setting: 0)

(Front side)

Setting value of the	Data link (Save memory function)		Error history storage register
module No. switch	Relay link area	Register link area	JW20/JW20H	JW30H
0	ｺ1000 to ｺ1077	09000 to 09777	E1400 to E1577	E7400 to E7577
1	ｺ1100 to ｺ1177	19000 to 19777	E1200 to E1377	E7200 to E7377
2	ｺ1200 to ｺ1277	29000 to 29777	E1000 to E1177	E7000 to E7177
3	ｺ1300 to ｺ1377	39000 to 39777	E0600 to E0777	E6600 to E6777
4	ｺ1400 to ｺ1477	49000 to 49777	E0400 to E0577	E6400 to E6577
5 to 9		Prohibited setting

-The setting value of the module No. switch should not be the same as any other option module (including JW-21MN) mounted on the same basic rack panel.

-The top address of each relay link area and register link area corresponds to f1 to fn and g1 to gn on page 11-8 and 11-9.

11-2