Parameter Set Handling [240] - Omron SX-F Instruction Manual

Main Setup [200]

11-2-6 Parameter Set Handling [240]

102
Motor PTC [237]
For VSD sizes B to D there is optional possibility to directly connect motor
PTC (not to be mixed up with PTC/PT100 option board).
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 termi-
nals X1: 78–79. See Chapter 5.4 and Chapter 5.5.1.
Note This function is not related to PTC/PT100 option board.
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 fault 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 on.
Default:
Off
On
Communication information
Modbus Instance no/
DeviceNet no:
Profibus slot/index
EtherCAT index (hex)
Fieldbus format
Modbus format
Note This option is only available for SX-D40P7 to SX-D4037
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 different motors used and connected, activated PID controller, differ-
ent 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, [260] Serial Communication and [21B] Mains supply voltage.
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.
Select Set [241]
Here you select the parameter set. Every menu included in the parameter
sets is designated A, B, C or D depending on the active parameter set.
Parameter sets can be selected from the keyboard, via the programmable dig-
ital inputs or via serial communication. Parameter sets can be changed during
237 Motor PTC
Stp
A
Off
0 Motor PTC protection is disabled
1 Motor PTC protection is enabled
43067
168/226
4bfb
UInt
UInt
Section 11-2
Off