11 RG-MHMOD
Drive Control & Communication
5
MCH Drive Control Registers
Table 6 describes the MCH Drive Control Registers in ascending order of AC Tech Register #. The HEX
representation is given in parenthesis next to the AC Tech Register # in the left-most column.
Table 6: MCH Drive Control Registers
ACT# (HEX
representation)
REGISTER NAME
R/W/RS
MESSAGE
MIN
MAX
UNITS
[NOTE]
or
Section
1 (01)
Drive Control
W
SA
06
00
01
DH
DL
CRC
Refer to Section 5.2
[1]
RS
SA
06
00
01
DH
DL
CRC
19 (13)
Drive Family
R
SA
03
00
13
00
01
CRCH
CRCL
Refer to Section 5.2
[2]
RS
SA
03
02
00
42
CRCH
CRCL
21 (15)
Drive Size
R
SA
03
00
15
00
01
CRCH
CRCL
Refer to Section 5.3
RS
SA
03
02
00
00
CRCH
CRCL
24 (18)
Drive Status
(6 register read)
(reg. #24 to 29)
R
SA
03
00
18
00
06
CRCH
CRCL
Refer to Section 5.4
[3a]
[3b]
[3c]
RS
SA
03
0C
D1H
D1L
D2H
D2L
D3H
D3L
D4H
D4L
D5H
D5L
D6H
D6L
CRCH
CRCL
24 (18)
Command Speed
R
SA
03
00
18
00
01
CRCH
CRCL
0
2400
0.1 Hz
RS
SA
03
02
DH
DL
CRCH
CRCL
25 (19) Actual Speed
R
SA
03
00
19
00
01
CRCH
CRCL
0
2400
0.1 Hz
RS
SA
03
02
DH
DL
CRCH
CRCL
26 (1A)
Load (DH) /
Status (DL)
R
SA
03
00
1A
00
01
CRCH
CRCL
Refer to Section 5.4.1/2
RS
SA
03
02
DH
DL
CRCH
CRCL
27 (1B)
Actual Direction (DH) /
Control Mode (DL)
R
SA
03
00
1B
00
01
CRCH
CRCL
Refer to Section 5.4.3/4
RS
SA
03
02
DH
DL
CRCH
CRCL
28 (1C)
Speed Source (DH) /
Speed Reference (DL)
R
SA
03
00
1C
00
01
CRCH
CRCL
Refer to Section 5.4.5/6
RS
SA
03
02
DH
DL
CRCH
CRCL
29 (1D)
Fault (DH) /
Commanded Direction (DL)
R
SA
03
00
1D
00
01
CRCH
CRCL
Refer to Section 5.4.7/8
RS
SA
03
02
DH
DL
CRCH
CRCL
30 (1E)
Motor Voltage
R
SA
03
00
1E
00
01
CRCH
CRCL
0
999
V
5.10
RS
SA
03
02
DH
DL
CRCH
CRCL
32 (20)
Kilowatt Hours
Low Word
R
SA
03
00
20
00
01
CRCH
CRCL
Refer to Section 5.6
RS
SA
03
02
DH
DL
CRCH
CRCL
33 (21)
Kilowatt Hours
High Word
R
SA
03
00
21
00
01
CRCH
CRCL
Refer to Section 5.6
RS
SA
03
02
DH
DL
CRCH
CRCL
36 (24)
Total Run Time Hours
R
SA
03
00
24
00
01
CRCH
CRCL
Refer to Section 5.8
RS
SA
03
02
DH
DL
CRCH
CRCL
37 (25)
Total Run Time Minutes
R
SA
03
00
25
00
01
CRCH
CRCL
Refer to Section 5.8
RS
SA
03
02
DH
DL
CRCH
CRCL
38 (26)
PID Setpoint
R
SA
03
00
26
00
01
CRCH
CRCL
Refer to Section 5.9
RS
SA
03
02
DH
DL
CRCH
CRCL
39 (27)
PID Feedback
R
SA
03
00
27
00
01
CRCH
CRCL
Refer to Section 5.9
RS
SA
03
02
DH
DL
CRCH
CRCL