Toshiba Understanding VF-S15 Parameters: Access and Configuration Guide

E6581738

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 (cmod (command mode selection))

AK = 6 (Request parameter value (array))

SPM = 0

PNU = 1

IND = 0x0003 (cmod communication number)

PKE

0	1	1	0	0	0		0	0	0	0	0	0	0	0	0	1
	6						0				0				1
Requirement
PKW												PZD
PKE			IND			PWE
60	01		00	03			00	00	00		00	･･･	･･･

Response (Value: 0x0001 = Operation panel))

40 01 00 03 00 00 00 01

･･･ ･･･

3.7.1.2. Example 2. Reading the extended parameter (f219 (VIC input point 2 frequency))

AK = 6 (Request parameter value (array))

SPM = 0

PNU = 1

IND = 0x0219 (f219 communication number)

PKE

0	1	1	0	0	0		0	0	0	0	0	0	0	0	0	1
	6						0				0				1
Requirement
PKW												PZD
PKE			IND			PWE
60	01		02	19			00	00	00		00	･･･	･･･

Response (Value: 0x1770 (= 6000 -> 60.00Hz *))

40 01 02 19 00 00 17 70

･･･ ･･･

*“0x1770” as reading value of “VIC input point 2 frequency” is 0x1770 = 6000 (decimal number)

Since the unit of “VIC input point 2 frequency” is 0.01Hz, set the following value. 6000×0.01 = 60.00Hz

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