Mitsubishi Electric 800 Series Instruction Manual page 498

NOTE
• Set 65520 (HFFF0) as a parameter value "8888" and 65535 (HFFFF) as "9999".
• For the instruction codes HFF, HEC and HF3, their values are held once written but cleared to zero when an inverter reset
or all clear is performed.
• When a 32-bit parameter setting or monitored value is read and the read value exceeds HFFFF, the reply data will be
HFFFF.
Example) When reading the Pr.902 and Pr.904 settings from the inverter of station No. 0.
Computer send data
a ENQ 00 FF 0 01 7D
b ENQ 00 EC 0 01 79
c ENQ 00 5E 0 0A
d ENQ 00 60 0 F6
To read/write Pr.902 or Pr.904 after inverter reset or parameter clear, execute from (a) again.
 List of calibration parameters
Pr.
902 Terminal 2 frequency setting bias frequency
902 Terminal 2 frequency setting bias
125 (903) Terminal 2 frequency setting gain frequency
903 Terminal 2 frequency setting gain
904 Terminal 4 frequency setting bias frequency
904 Terminal 4 frequency setting bias
126 (905) Terminal 4 frequency setting gain frequency
905 Terminal 4 frequency setting gain
917 Terminal 1 bias frequency (speed)
917 Terminal 1 bias (speed)
918 Terminal 1 gain frequency (speed)
918 Terminal 1 gain (speed)
919 Terminal 1 bias command (torque)
919 Terminal 1 bias (torque)
920 Terminal 1 gain command (torque)
920 Terminal 1 gain (torque)
930 Current output bias signal
930 Current output bias current
931 Current output gain signal
931 Current output gain current
932 Terminal 4 bias command (torque)
932 Terminal 4 bias (torque)
933 Terminal 4 gain command (torque)
933 Terminal 4 gain (torque)
934 PID display bias coefficient
934 PID display bias analog value
935 PID display gain coefficient
935 PID display gain analog value
Inverter send data
ACK 00 Set "H01" in the extended link parameter
ACK 00 Set "H01" in second parameter changing
STX 00 0000 ETX 20 Pr.902 is read. 0% is read.
STX 00 0000 ETX 20 Pr.904 is read. 0% is read.
Name
5E
5E
5F
5F
60
60
61
61
11
11
12
12
13
13
14
14
1E
1E
1F
1F
20
20
21
21
22
22
23
23
Description
Instruction code
Read Write Extended
DE 1
DE 1
DF 1
DF 1
E0 1
E0 1
E1 1
E1 1
91 9
91 9
92 9
92 9
93 9
93 9
94 9
94 9
9E 9
9E 9
9F 9
9F 9
A0 9
A0 9
A1 9
A1 9
A2 9
A2 9
A3 9
A3 9
5.12 (N) Operation via communication and its settings
3
4
5
5
5
6
7
8
9
10
497
5. PARAMETERS