3.7. Access to VF-MB1/S15 parameter
When access to VF-MB1/S15 parameter, set "1" to the PNU. The communication number
of the drive parameter is set to the subindex IND.
Refer to the drive instruction manual about the communication number and unit.
* This procedure changes the value of VF-MB1/S15 EEPROM.
3.7.1.
Examples of reading or changing VF-MB1/S15 parameter
3.7.1.1. Example 1. Reading the basic parameter (
AK = 6 (Request parameter value (array))
SPM = 0
PNU = 1
IND = 0x0003 (
PKE
0
Requirement
PKW
PKE
60
Response (Value: 0x0001 = Operation panel))
40
3.7.1.2. Example 2. Reading the extended parameter (
AK = 6 (Request parameter value (array))
SPM = 0
PNU = 1
IND = 0x0219 (
PKE
0
Requirement
PKW
PKE
60
Response (Value: 0x1770 (= 6000 -> 60.00Hz *))
40
* "0x1770" as reading value of "VIC input point 2 frequency" is
Since the unit of "VIC input point 2 frequency" is 0.01Hz, set the following value.
communication number)
cmod
1
1
0
0
6
IND
01
00
03
01
00
03
communication number)
f219
1
1
0
0
6
IND
01
02
19
01
02
19
0x1770 = 6000 (decimal number)
6000×0.01 = 60.00Hz
(command mode selection))
cmod
0
0
0
0
0
0
PWE
00
00
00
00
00
00
(VIC input point 2 frequency))
f219
0
0
0
0
0
0
PWE
00
00
00
00
00
17
- 18 -
E6581738
0
0
0
0
0
1
PZD
00
・・・
・・・
・・・
・・・
01
0
0
0
0
0
1
PZD
00
・・・
・・・
・・・
・・・
70
0
1
0
1