Festo CPX-AB Series Electronic Manual page 146

4. Analogue input module CPX−4AE−T
Channel parameters: Definition Limit value for channel x
Function no. Limit values:
4828 + m * 64 + 15 (channel 0, low byte)
4828 + m * 64 + 16 (channel 0, high byte)
4828 + m * 64 + 17 (channel 1, low byte)
4828 + m * 64 + 18 (channel 1, high byte)
4828 + m * 64 + 19 (channel 2, low byte)
4828 + m * 64 + 20 (channel 2, high byte)
4828 + m * 64 + 21 (channel 3, low byte)
4828 + m * 64 + 22 (channel 3, high byte)
Description One limit value can be set for each of the individual channels.
Bit Bit 0 ... 7:
Values Complement of two binary format in 1/10 °C or °Fahrenheit.
Presetting: Limit value = 0 (low byte = 0; high byte: 0)
Remark With parameter 8 you can set whether a diagnostic message is to be displayed
when the limit value is exceeded or not reached (see Tab. 4/11 and section 4.4.5).
Tab. 4/15: Definition limit value for channel x
4−24
high byte or low byte of the limit value
m = module number (0 ... 47)
Festo P.BE−CPX−AX−EN en 0503b