I/O Allocation Dm - Omron 3G3MV-P10CDT-E User Manual

Inverter Interface

5-3 I/O Allocation DM

Word(s)
2022 Specifies the Inverter operation in case a fatal error occurs in the program.
(Leftmost 3 digits are invalid.).
When last digit is other than 1: Data to Inverter is cleared continuously.
When last digit is 1: Data to Inverter is frozen.
2023 Destination address for storing transferred data (4 digits BCD): L (Note 1.)
2024 Destination address for storing transfer response data (4 digits BCD): K (Note 1.)
2025 Speed feedback
2026 Torque reference (Unit: 0.1%)
2027 Reserved
2028 Frequency reference monitor (Unit: According to n035)
2029 Output frequency monitor (Unit: According to n035)
2030 Output current monitor (Unit: 0.01 A)
2031 Pulse input (Unit: 0.1%)
2032 Main circuit DC voltage monitor (Unit: 1 V)
2033 Reserved
2034 Analog frequency reference terminal monitor (Unit: 0.1%)
2035 Reserved
2036 Frequency reference (Unit: According to n035)
2037 to Reserved
2040
Note 1
Caution
60
The contents of the DM area is refreshed and updated with each scan.
Function
The value (DM0000 to DM1985) is sampled when the Transfer Command Bit
is turned ON.
At power up, the following words change before they reflect the actual status
of the Inverter:
• DM2032 Main DC voltage monitor
• DM2034 Analog frequency reference terminal monitor
Wait at least 28 ms before using these words.
SECTION 5
Inverter Read/
Register write
--- Read/
write
--- Read/
write
--- Read/
write
--- Read-
only
0032 Read-
only
--- Read-
only
0023 Read-
only
0024 Read-
only
0027 Read-
only
--- Read-
only
0031 Read-
only
--- Read-
only
--- Read-
only
--- Read-
only
0002 Read/
write
--- Read/
write