Plug-in control
44
GA 05.139/1.02 - 06/99
4.4 Temperature Manage-
ment System
Function description
The TMS is only in function, when a MAG1600/2000 CT
or CHT version is connected. The heater will be activa-
ted when the mains is switched on. The TMS controls the
heating and water cooling to maintain the pump at the
specified setpoint temperature.
Settings
The temperature (TMS) setpoint can be programmed via
the front panel keys when the pump stands still.
Principally the factory presetting will be used. The setting
is saved in the pump’s memory chip. Before changing
any setpoint value request Leybold!
For the setting refer to 4.3.4 Operating menu, Settings
TMS.
Heat up
The setpoint temperature will be reached within 30 to 60
minutes depending on cooling water temperature and
flow. If the flow is very high and the temperature low a
high temperature setpoint might not be reached. For
temperature sensitive applications observe the cooling
water specifications (refer to Section 1.6 and 2.6).
Caution
In order to guarantee correct temperature
setting of the pump it is required to provide
the cooling water within the envelope
described in Section 2.6.
TMS status code
The TMS status code is displayed on the operation dis-
play, see Section 4.
Actual temperature
The actual temperature is displayed on the operating
display (refer to 4.3.1 Operating menu, Basic menu)
Signal TMS OK
If the actual TMS temperature lies in the range ±5K from
the setpoint temperature, the TMS OK signal can be out-
put via the option relay. The option relay must be pro-
grammed for this function (refer to Section 2.8.3 Control
plug X14, Relay outputs)
Warning message (Temp > T
set
+5K)
If the actual temperature exceeds the warning tempera-
ture the converter displays the message:
Warning
TMS
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