Festo CPX Series Manual page 222

6. Analogue input module CPX-4AE-TC
Module parameter: Limit value
Function no. Limit value channels 0 ... 3;
4828 + m * 64 + 14 (channel 0, low byte)
4828 + m * 64 + 15 (channel 0, high byte)
4828 + m * 64 + 16 (channel 1, low byte)
4828 + m * 64 + 17 (channel 1, high byte)
4828 + m * 64 + 18 (channel 2, low byte)
4828 + m * 64 + 19 (channel 2, high byte)
4828 + m * 64 + 20 (channel 3, low byte)
4828 + m * 64 + 21 (channel 3, high byte)
Description One limit value can be set for each of the individual channels.
Bit Limit value
Bits 0 ... 7: high byte or low byte of the limit value
Values Complement of two binary format in 1/10 °Celsius or °Fahrenheit.
Presetting:
Limit value = 0 (low byte: 0; high byte: 0).
Note With parameter 8 you can set whether a diagnostic message is to be displayed
when the limit value is underrun or overrun (see Tab. 6/14).
Tab. 6/17: Limit value (channel-specific)
6-28
The temperature unit (° Celsius or ° Fahrenheit) is dependent
on the setting for the parameter "Unit of measure for
temperature" (see Tab. 6/10). Make sure that the necessary
setting has been saved in the module.
Handheld display
m = module number (0 ... 47)
[Limit value]
Festo P.BE-CPX-AX-EN en 1107f