20
7.2 I/O Assembly Instances: Selection and Setup
(1) Basic speed control instance
Output (from master to this option): o31=20
Instance byte
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
0
-
-
-
-
-
Fault
Reset
-
Run
Forward
1
(Fixed at 00)
2
Speed Reference (lower byte) (r/min)
20
3
Speed Reference (upper byte) (r/min)
Run Forward:
1 = Run forward command
Fault Reset:
1 = Reset the alarm condition
Speed Reference:
Speed command (in r/min)
Input (from this option to master): o32=70
Instance byte
bit 7
bit 6
bit 5
bit 4
bit 3
bit 2
bit 1
bit 0
0
-
-
-
-
-
Running
Forward
-
Faulted
1
(Fixed at 00)
2
Speed Actual (lower byte) (r/min)
70
3
Speed Actual (upper byte) (r/min)
Faulted:
1 = The inverter has (and remains) tripped
Running Forward:
1 = The motor is running forward.
Speed Actual:
Actual rotation speed (in r/min)
Summary of Contents for FRENIC-Multi OPC-E1-DEV
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