Programming IDEC SmartRelay
106 IDEC SmartRelay Manual
*: Bytes in the Rem memory area if retentivity is enabled.
Utilization of memory areas
The system indicates that there is insufficient memory space
by not allowing you to add a further block to your circuit
program. IDEC SmartRelay offers you only the blocks for
which it can provide sufficient memory space. If IDEC
SmartRelay memory space is insufficient to hold any further
blocks you select from a block list, the system will deny
access to this list.
If memory space is fully occupied, optimize your circuit
pr
ogra
m or install a second IDEC SmartRelay
Calculating memory requirements
When calculating the memory requirements of a circuit, you
must alwa
ys take into account all individual areas of
memory.
Operating hours counter 28 9
Frequency trigger 16 -
Analog
Analog trigger 16 -
Analog differential trigger 16 -
Analog comparator 24 -
Analog value monitoring 20 -
Analog amplifier 12 -
Pulse Width Modulator (PWM) 24 -
Analog math 20 -
Analog math error detection 12 1
Analog multiplexer 20 -
Analog ramp control 36 -
PI controller 40 2
Others
Latching relay 8 1
Current impulse relay 12 1
Message texts 8 -
Softkey 8 2
Shift register 12 1
Function
Program
memory
Rem
memory*