Viking Pump TSM750: M10 Power Load Monitor - Manual (Page 6)

PARAMETER VALUE
FACTORY
SETTING
NOTE
RATED POWER 0 1 2 4 8 16 32 64 64 See Table 3
RELAY INVERTED 0(no) 1(yes) 0 0=Relay Activated
alarm
ALARM CURRENT= 0 0(no) 1(yes) 0 Alarm at no motor
current
MAX OR MIN 0(MIN) 1(MAX) 1 0=underload
1=overload
RESPONSE DELAY 0 1 2 4 8 16 32 64 2 Response delay in
seconds (0=50ms)
START DELAY 0 1 2 4 8 16 32 64 2 Start delay in seconds
MARGIN
(% of rated power)
0 1 2 4 8 16 32 64 8 Load change for alarm
sensitivity. Fig 6
AUTO SET Autoset load level
is automatically set
if VAL key is
pressed for 3
seconds
VAL key must be
pressed when LED
parameter AUTOSET
is lit. LED bar is
switched off when
Autoset level is set.
SETTING
RATED MOTOR POWER IN HP
OR Kw
0 0 – 0.5
1 0.51 - 1.5
2 1.51 - 2.5
4 2.51 - 6
8 6.1 - 12
16 12.1 - 24
32 24.1 - 48
64 48.1 - 75
FIGURE 6
Alarm Level and Margin
Hints!
Change the load on the machine to find out if
appropriate load limit margin is set correctly. You can
also reduce the margin by one or more steps to find
out at what level the machine will trip. See figure 6.
Set/Reset e.g. start delay, response delay, trip margin
etc. if necessary (see table 2).
If the alarm level is difficult to set - simply perform an
Auto Set when the motor is stopped. Then start the
machine, run at normal load and perform an Auto Set
again.
If a wrong value is unintentionally set - simply set a
new value. If the value is not confirmed by pressing
PAR, the new value is not accepted (time out after 30
seconds ).
SECTION TSM 750 ISSUE A PAGE 5 OF 7
Pump with overload protection, motor 11 kW (fig. 6).
1. Check output power on motor plate and see table 3
(11 kW =Rated Motor Power 6.1- 12) -setting 8.
2. Switch on the supply voltage - Power LED green.
3. Press PAR once - “LED” AUTO SET turns green.
4. Keep pressing PAR until RATED POWER is
selected.
5. Press VAL - Value “64” flashes (factory setting).
6. Set recommended value according to table 3. Keep
pressing VAL until chosen value (8) flashes.
7. Confirm chosen value by pressing PAR.
8. Press PAR again and select MAX.
9. Press VAL . Choose the factory setting MAX -
Overload Protection – “1”.
10. Confirm chosen value (1) by pressing PAR.
11. Press PAR again and select RELAY INVERTED.
12. Press VAL. Choose the factory setting “no” =“0”.
13. Confirm chosen value (0) by pressing PAR.
The above parameters are necessary to set for safe
functioning. Note that “Rated Power” for the motor must be
set before Auto Set.
EXAMPLE: PUMP WITH OVERLOAD
PROTECTION
CAUTION!
Positive displacement pumps require some form of
over-pressure protection to be placed in the discharge
line in conjunction with the Power Load Monitor.
Pressure spikes created by sudden discharge line
blockage may cause serious pump damage.
TABLE 2
Parameters and Values
TABLE 3
Setting or Rated Motor Power
Alarm Level
(overload monitor)
Power at AUTO SET
(Auto set load level)
Alarm Level
(underload monitor)
POWER
Overload
(MAX)
Margin
Margin
t
VIKING PUMP, INC. ● A Unit of IDEX Corporation ●
Cedar Falls, IA 50613 USA ©2002
SECTION TSM 750 ISSUE B PAGE 6 OF 8