Woodward easYgen-2000 Series User Manual page 429

ID Parameter
509 Frequency Setpoint
510 Voltage Setpoint
Example 1: Active power interface
setpoint
Example
Fig. 206: "Preset Multiple Registers"
Fig. 207: "Preset Multiple Registers"
37535B
Modbus Applications > Remote Control > Setpoint Setting
Setting range
0 to 7000
50 to 650000
The active power setpoint value must be written to object 21FB
(hex), i.e. parameter 507.
A power value of 50 kw = 500 (dec) = 01F4 (hex) is to be trans‐
mitted.
Modbus address = 40000 + (Par. ID + 1) = 40508
n
Modbus length = 2 (INTEGER 32)
n
The high word must be written to the lower address and the low
word must be written to the higher address.
To set the parameter address in ModScan32:
Fig. 205: Modscan32 at address 40508
1. Open the "Preset Multiple Registers" dialog by selecting
"Setup è Extended è Preset Regs" from the menu.
2. Select
dialog 1
3. Select
ð The dialog closes and the values are changed.
dialog 2
Fig. 208: Modscan32 at address 40508
easYgen-2200/2500 | Genset Control
Unit Data type
1/100 Hz UNSIGNED 16
V UNSIGNED 32
"OK" and enter the desired values.
"Update" to confirm the entered values.
Application
Data source
05.03
05.09
429