Cc-Link Ie Tsn Communication Function - Mitsubishi Electric 800 Series Function Manual

(N) Operation via communication and its settings
2.3.3

CC-Link IE TSN communication function

Data can be transmitted to IT systems while performing real-time cyclic communication control.
Pr. Name
541 Frequency command
N100 sign selection
804 Torque command
D400 source selection
810 Torque limit input
H700 method selection
1459
Clock source selection
N746


The setting is applied after an inverter reset or power-ON.
Frequency command with sign (Pr.541)
• By adding a sign to the frequency command value, the start command (forward/reverse rotation) can be inverted to start
operation.
• The Pr.541 Frequency command sign selection setting is applied to the frequency command from RWw0. (Refer to
page 32.)
Speed setting using
Pr.37 and Pr.144
Not used
With
• Relationship between the start command and sign (Pr.541 = "1")
Start command
Forward rotation
Reverse rotation
NOTE
• When Pr. 541 = 1 (with sign)
- When EEPROM write is specified with the RY22, write mode error (error code H01) will occur.
- When both RY21 and RY22 are turned ON, RY21 has precedence.
- When power is turned ON (inverter reset), the initial setting status of the sign bit is "positive" and the set frequency is "0 Hz".
(The motor does not operate at the frequency set before turning OFF the power (inverter reset).)
- When set frequency is written with the instruction code of HED and HEE, the sign of the frequency command is not
changed.
• Setting "1 or 11" in Pr.811 Set resolution switchover changes the increments from 1 r/min to 0.1 r/min.
24
PARAMETER
Initial value
0
0
0
0
Pr.541
Sign
setting
0 Not used 0 to 59000
1 With -32768 to 32767 (two's complement)
0 Not used 0 to 65535
1 With -32768 to 32767 (two's complement)
Sign of the frequency command
+
-
+
-
Setting range
0 Frequency command without sign
1 Frequency command with sign
In the torque control mode, the torque command source
0 to 6
can be selected.
0 to 2 The torque limit input method can be selected.
The internal clocks of connected devices on the
0 to 2
network can be synchronized.
Setting range
Actual run command
Forward rotation
Reverse rotation
Reverse rotation
Forward rotation
Description
Actual frequency command
0 to 590.00 Hz
-327.68 to 327.67 Hz
It depends on Pr.37, Pr.144, Pr.811
(in 1 or 0.1 increments)