TECO F33 Series, Instruction Manual, Page: 77 / 192

74 Functional Description
Communication information
Motor PTC [237]
In this menu the internal motor PTC hardware option is
enabled. This PTC input complies with DIN 44081/
44082. Please refer to the manual for the PTC/PT100
option board for electrical specification.
This menu is only visible if a PTC (or resistor <2 kOhm)
is connected to terminals X1: 78–79.
To enable the function:
1. Connect the thermistor wires to X1: 78–79 or for
testing the input, connect a resistor to the terminals.
Use resistor value between 50 and 2000 ohm.
Menu [237] will now appear.
2. Enable input by setting menu [237] Motor PTC=On.
If enabled and <50 ohm a sensor error trip will occur.
The message “Motor PTC” is shown.
If the function is disabled and the PTC or resistor is
removed, the menu will disappear after the next power
up
Communication information
11.2.6 Parameter Set Handling [240]
There are four different parameter sets available in the
VSD. These parameter sets can be used to set the VSD
up for different processes or applications such as dif-
ferent motors used and connected, activated PID con-
troller, different ramp time settings, etc.
A parameter set consists of all parameters with the
exception of the menu [211] Language, [217] Local
Remote, [218] Lock Code, [220] Motor Data, [241]
Select Set and [260] Serial Communication.
Modbus Instance no/DeviceNet no: 43066
Profibus slot/index 168/225
Fieldbus format UInt
Modbus format UInt
NOTE: This menu is only valid for PT 100 thermal
protection.
NOTE: This option is available only for (size B and C)
JNFX48/52-003-046.
Default: Off
Off 0 Motor PTC protection is disabled
On 1 Motor PTC protection is enabled
Modbus Instance no/DeviceNet no: 43067
Profibus slot/index 168/226
Fieldbus format UInt
Modbus format UInt
237 Motor PTC
Stp Off
A
NOTE: Actual timers are common for all sets. When a set
is changed the timer functionality will change according
to the new set, but the timer value will stay unchanged.