Siemens 200 Set Relays to Fixed Duty Backup MR, Set Relays to Alternate Duty Service MR

Pump Control

Set Relays to FIXED DUTY BACKUP [MR 200]

Parameter	Index		Value	Description
P111	1	51		Sets the pump relays (index 1, 2, and 3) to
P111	2	51		FIXED DUTY BACKUP. Only one pump will
P111	3	51		ever run at one time.
Set the Relay ON Setpoints [MR 200]
Parameter	Index		Value	Description
P112	1		0.4m	Sets the three setpoints for the pump relays.
P112	2		0.3m	The setpoints remain attached to the pump
P112	3		0.2m	relays.
Set the Relay OFF Setpoints [MR 200]
Parameter	Index		Value	Description
P113	0		1.3m By using index 0 all six relays are set at the
				same time, including any alarm relays. Use
				with caution.

Set Relays to ALTERNATE DUTY SERVICE [MR 200]

Parameter	Index	Value		Description
P111	1	54		Sets the pump relays (index 1, 2, and 3) to
P111	2	54
				SERVICE RATIO DUTY ASSIST
P111	3	54
P122	1	25		Sets the ratio to: 25% – Pump One
P122	2	50		50% – Pump Two
				25% – Pump Three
P122	3	25
Set the Relay ON Setpoints [MR 200]
Parameter	Index	Value	Description
P112	1	0.4m Sets the three setpoints for the pump relays.
P112	2	0.3m	The first cycle will use these setpoints.
P112	3	0.2m	Subsequent cycles rotate the setpoints
			among the pumps.
Set the Relay OFF Setpoints [MR 200]
Parameter	Index	Value		Description
P113	0	1.3m By using index 0 all six relays are set at the
				same time, including any alarm relays. Use
				with caution.

Page 62 MultiRanger 100/200 – INSTRUCTION MANUAL 7ML19981FB06