Azbil C1M - Operation Type

5-71
Chapter 5. Functions
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Operation type
The operation type of control outputs 1–2 and event outputs 1–3 can be specified in
the DO assignment bank.
Item (bank) Display Description Initial value User level
Control output 1 operation type
(DO bank)
Ot1.1
0: Default output
1: MV1
2: MV2
3: Function 1, (A and B) or (C and D)
4: Function 2, (A or B) and (C or D)
5: Function 3, (A or B or C or D)
6: Function 4, (A and B and C and D)
0 Advanced
Control output 2 operation type
(DO bank)
Ot2.1
0
Event output 1 operation type
(DO bank)
Ev1.1
0
Event output 2 operation type
(DO bank)
Ev2.1
0
Event output 3 operation type
(DO bank)
Ev3.1
0
• If relay output or voltage pulse output is set as the control output by the model
No., the operation type setting of control outputs 1–2 (ot1.1 to ot2.1) is displayed
and can be changed.
• If a model with event relay outputs is used, the operation type setting of event
outputs 1–3 (Ev1.1 to Ev3.1) is displayed and can be changed.
• MV1: ON/OFF control output, time proportional output, heating time
proportional output of heating/cooling control
MV2: Cooling time proportional output of heating/cooling control
• When set to 0 (default output), the following will be output:
Control output 1: MV1 control output status
Control output 2: MV2 control output status
Event output 1: Internal event 1 processing result
Event output 2: Internal event 2 processing result
Event output 3: Internal event 3 processing result
• An output bit function is a combination of logical functions (AND, OR) for
each of the control outputs and event outputs. Functions 1 to 4 have different
combinations of logical operations. The following explains each logical function:
AND function OR function
OFF and OFF = OFF OFF or OFF = OFF
OFF and ON = OFF OFF or ON = ON
ON and OFF = OFF ON or OFF = ON
ON and ON = ON ON or ON = ON