Omron SYSDRIVE 3G3JV, Communications Manual

Page: 40 / 45

Chapter 3
3-3
Communications Data
●
Variable Type C3
• The unit for the rated motor current, accumulated operating time standard, DC injection braking fre-
quency, startup DC injection braking time, DC injection braking-to-stop time, maximum output fre-
quency, frequency reference upper limit, and frequency reference lower limit is 0.1.
Examples:
0.7
→
H’00000007
50.0
→
H’000001F4
120 (120.0)
→
H’000004B0
Address Name Setting range Communications notation Default Unit
0000 Rated motor current 0.0 to 2.5 H’00000000 to H’00000019 0.1 kW: 0.6
0.2 kW: 1.0
0.4 kW: 2.0 A
0001 Accumulated operating time
standard 0.0 to 99.9 H’00000000 to H’000003E7 20.0 kh
0002 DC injection braking fre-
quency 0.0 to 5.0 H’00000000 to H’00000032 3.0 Hz
0003 Startup DC injection braking
time 0.0 to 10.0 H’00000000 to H’00000064 0.0 s
0004 DC injection braking-to-stop
time 0.0 to 10.0 H’00000000 to H’00000064 0.5 s
0005 Maximum output frequency 50.0 to 120 H’000001F4 to H’000004B0 60.0 Hz
0006 Frequency reference upper
limit 0.1 to 120 H’00000001 to H’000004B0 60.0 Hz
0007 Frequency reference lower
limit 0.0 to 120 H’00000000 to H’000004B0 0.0 Hz
0008 Momentary power interrup-
tion restart selection 0: Do not continue operation.
1: Continue operation if power interrup-
tion is 0.5 s or less.
2: Always continue operation.
H’00000000
H’00000001
H’00000002 0 ---
0009 Operation command selection 0: Operate using Digital Operator key
operations.
1: Operate using the STF/SFR control
inputs. (RUN/STOP commands sent
via communications will be disabled.)
H’00000000
H’00000001 0 ---
000A Frequency reference selec-
tion The communications type is always 0.
(The frequency references set by Digital
Operator keys and by communications
are enabled). H’00000000 0
000B Multi-function output selection 000: Not assigned.
001: Zero speed (Output turned ON
when the output frequency is 0 Hz
or operation is stopped.)
002: Frequency matching (Output turned
ON when the output frequency and
the frequency reference are the
same.)
003: Reverse operation (Output turned
ON when the direction of rotation is
set for reverse operation.)
H’00000000
H’00000001
H’00000002
H’00000003 0 ---
000C Reverse rotation prohibit
selection 0: Reverse rotation enabled.
1: Reverse operation prohibited (i.e.,
reverse operation not possible).
H’00000000
H’00000001 1 ---
000D Carrier frequency selection 0: 4 KHz
1: 7 KHz H’00000000
H’00000001 0 ---
000E Communications unit number 0 to 99 H’00000000 to H’00000063 1 ---
000F Communications baud rate 0: 2.4 Kbps
1: 4.8 Kbps
2: 9.6 Kbps
3: 19.2 Kbps H’00000000
H’00000001
H’00000002
H’00000003 2 ---
10 Communications data length 0: 7 bits
1: 8 bits H’00000000
H’00000001 0 ---
11 Communications stop bit 0: 1 bit
1: 2 bits H’00000000
H’00000001 1 ---
12 Communications parity 0: None
1: Even
2: Odd H’00000000
H’00000001
H’00000002 1 ---